chore(deps): bump the ruby group with 3 updates (#952)

Bumps the ruby group with 3 updates: [html2rss](https://github.com/html2rss/html2rss), [html2rss-configs](https://github.com/html2rss/html2rss-configs) and [json](https://github.com/ruby/json).


Updates `html2rss` from `2522897` to `29660a7`
- [Release notes](https://github.com/html2rss/html2rss/releases)
- [Commits](html2rss/html2rss@2522897...29660a7)

Updates `html2rss-configs` from `c8799e7` to `d6d45ee`
- [Commits](html2rss/html2rss-configs@c8799e7...d6d45ee)

Updates `json` from 2.13.2 to 2.14.1
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.13.2...v2.14.1)

---
updated-dependencies:
- dependency-name: html2rss
  dependency-version: 29660a74c2ac9330f60a99a1670241dde32a7222
  dependency-type: direct:production
  dependency-group: ruby
- dependency-name: html2rss-configs
  dependency-version: d6d45eea7005decad6007b56f838d42141b6ec96
  dependency-type: direct:production
  dependency-group: ruby
- dependency-name: json
  dependency-version: 2.14.1
  dependency-type: indirect
  update-type: version-update:semver-minor
  dependency-group: ruby
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -1,13 +1,13 @@
 GIT
   remote: https://github.com/html2rss/html2rss-configs.git
-  revision: c8799e7f19b12913986b1cf7e534b6d0c145c62a
+  revision: d6d45eea7005decad6007b56f838d42141b6ec96
   specs:
     html2rss-configs (0.2.0)
       html2rss
 
 GIT
   remote: https://github.com/html2rss/html2rss.git
-  revision: 252289759287d5f0d7251a958d12a72ceebc27d6
+  revision: 29660a74c2ac9330f60a99a1670241dde32a7222
   specs:
     html2rss (0.17.0)
       addressable (~> 2.7)
@@ -79,7 +79,7 @@ GEM
       faraday (>= 1, < 3)
     faraday-net_http (3.4.1)
       net-http (>= 0.5.0)
-    json (2.13.2)
+    json (2.14.1)
     kramdown (2.5.1)
       rexml (>= 3.3.9)
     logger (1.7.0)