Bump @truffle/contract from 4.3.7 to 4.3.8 (#1126)

Bumps [@truffle/contract](https://github.com/trufflesuite/truffle) from 4.3.7 to 4.3.8.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/trufflesuite/truffle/releases"><code>@truffle/contract's releases</code></a>.</em></p>
<blockquote>
<h2>v5.0.31 – Web3.js patch and some bugfixes</h2>
<p>Hi everyone!</p>
<p>First off, if you made it to TruffleCon, thanks so much! It was great to get the chance to interact with you all and learn about some of the exciting things people are working on.</p>
<p>Got a few updates for you today. Mostly, we've upgraded Web3.js to v1.2.1 and fixed a couple bugs. Thanks to everyone who contributed to this release!</p>
<p>See you next week 😄</p>
<h2>How to Upgrade</h2>
<p>We recommend upgrading to the latest version of Truffle by running:</p>
<pre><code>npm uninstall -g truffle
npm install -g truffle
</code></pre>
<h2>Changelog</h2>
<h3>Enhancements</h3>
<ul>
<li>Ensure that HDWalletProvider will throw an error when the url provider is without slash / slashes (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2274">#2274</a> by <a href="https://github.com/djuanit0x"><code>@djuanit0x</code></a>)</li>
<li>Add --rm flag to docker run solc commands to be removed on exits (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2277">#2277</a> by <a href="https://github.com/pablogm95"><code>@pablogm95</code></a>)</li>
</ul>
<h3>Internal Improvements</h3>
<ul>
<li>Fix slack notifications (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2284">#2284</a> by <a href="https://github.com/CruzMolina"><code>@CruzMolina</code></a>)</li>
<li>Switch debugger to use new compile interface (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2255">#2255</a> by <a href="https://github.com/gnidan"><code>@gnidan</code></a>)</li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>Ensure <code>config.with</code> returns a Config object (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2283">#2283</a> by <a href="https://github.com/CruzMolina"><code>@CruzMolina</code></a>)</li>
<li>Ensure truffle-resolver/fs only parses json artifacts (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2272">#2272</a> by <a href="https://github.com/CruzMolina"><code>@CruzMolina</code></a>)</li>
<li>Fix sendTransaction dropping data param bug (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2275">#2275</a> by <a href="https://github.com/nsward"><code>@nsward</code></a>)</li>
</ul>
<h3>Dependency Updates</h3>
<ul>
<li>Upgrade web3 packages to 1.2.1 (<a href="https://github-redirect.dependabot.com/trufflesuite/truffle/pull/2282">#2282</a> by <a href="https://github.com/gnidan"><code>@gnidan</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/trufflesuite/truffle/commit/63841f5dad1c35863ea25a50cd3829782e7b5298"><code>63841f5</code></a> Publish</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/7bdc4ace4fdb9bcd75718760a7ff52cc93432b01"><code>7bdc4ac</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/trufflesuite/truffle/issues/3816">#3816</a> from trufflesuite/trace-receipts</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/d206a3f2c60a1e7e789ed08ab479b7c36623579f"><code>d206a3f</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/trufflesuite/truffle/issues/3814">#3814</a> from trufflesuite/stay-on-target</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/949b4a6e730d3835825dcf97cbad7afd46f585a8"><code>949b4a6</code></a> Avoid removing listener that doesn't exist</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/744a3bbdc31be6822c79ef8621cb975885edc125"><code>744a3bb</code></a> Invoke existing handler instead of new function</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/d947ee77bab2e905353eb1e67fc0bf756c5d2cb0"><code>d947ee7</code></a> Make receipts work properly with --stacktrace</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/42a8bac163bf668dcb0b75c6e5542c7f6bb1cf79"><code>42a8bac</code></a> Prevent txlog from being confused by unmapped code in function startup</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/783c7c4700afbd6d4f4a540362de4338f3e86c24"><code>783c7c4</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/trufflesuite/truffle/issues/3813">#3813</a> from trufflesuite/empty-hop</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/51eed4affcab8ca14177a03a40c5031bb78a36c3"><code>51eed4a</code></a> Avoid logging jumps to contract node regardless of context</li>
<li><a href="https://github.com/trufflesuite/truffle/commit/94ab187e4dac72b1c2b784c7c9ae0c7b1095c155"><code>94ab187</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/trufflesuite/truffle/issues/3794">#3794</a> from trufflesuite/webpack-upgrade</li>
<li>Additional commits viewable in <a href="https://github.com/trufflesuite/truffle/compare/@truffle/contract@4.3.7...@truffle/contract@4.3.8">compare view</a></li>
</ul>
</details>
<br />


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Author: dependabot-preview[bot]

package.json

@@ -83,7 +83,7 @@
     "@gnosis.pm/solidity-data-structures": "1.3.5",
     "@gnosis.pm/util-contracts": "2.0.7",
     "@openzeppelin/contracts": "=2.5.1",
-    "@truffle/contract": "^4.3.7",
+    "@truffle/contract": "^4.3.8",
     "@typechain/truffle-v5": "^2.0.2",
     "@typechain/web3-v1": "^1.0.0",
     "@types/chai": "^4.2.15",

yarn.lock

@@ -626,10 +626,10 @@
     crypto-js "^3.1.9-1"
     debug "^4.3.1"
 
-"@truffle/contract@^4.3.7":
-  version "4.3.7"
-  resolved "https://registry.yarnpkg.com/@truffle/contract/-/contract-4.3.7.tgz#9a9a8bec9ae54722d9acce8344efbf455548eeda"
-  integrity sha512-ClWwNBhT8xuoULjAFu4HWVY8fbe2LKSZ24LjTPcMwfrSEKMMoaxmC82sfoGEyKcfbckGLqRhmqBIopzMXxOebw==
+"@truffle/contract@^4.3.8":
+  version "4.3.8"
+  resolved "https://registry.yarnpkg.com/@truffle/contract/-/contract-4.3.8.tgz#806c63d683be81e5fd09d54346b52d7bb3940b5b"
+  integrity sha512-pQjRVUQ9muV1zT/bzhCvyhQXLHQVZobhe/Dwt/sIoj5Alea0ueNPQTeLN6DmMWusNDSlY8fNM7mgXJ+izvdpxw==
   dependencies:
     "@truffle/blockchain-utils" "^0.0.26"
     "@truffle/contract-schema" "^3.3.4"