build(deps-dev): bump @microsoft/api-documenter from 7.8.19 to 7.8.21

Bumps [@microsoft/api-documenter](https://github.com/microsoft/rushstack) from 7.8.19 to 7.8.21.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Commits](https://github.com/microsoft/rushstack/compare/@microsoft/api-documenter_v7.8.19...@microsoft/api-documenter_v7.8.21)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -62,7 +62,7 @@
     "vue": "^3.0.0-beta.18"
   },
   "devDependencies": {
-    "@microsoft/api-documenter": "^7.8.19",
+    "@microsoft/api-documenter": "^7.8.21",
     "@microsoft/api-extractor": "^7.8.1",
     "@rollup/plugin-alias": "^3.1.1",
     "@rollup/plugin-commonjs": "^13.0.0",

yarn.lock

@@ -463,15 +463,15 @@
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
 
-"@microsoft/api-documenter@^7.8.19":
-  version "7.8.19"
-  resolved "https://registry.yarnpkg.com/@microsoft/api-documenter/-/api-documenter-7.8.19.tgz#8a0356184c0f4400a211032a5f5c203f2b13ba1c"
-  integrity sha512-pod7Fy/ItMgJFTdq9o4/YPxl5n2wF+oQCjuRgYG6rAhS+tC/EmW/AwnqZxfLi6Fe8ePNBgUHY/ko6Qlnydx05w==
+"@microsoft/api-documenter@^7.8.21":
+  version "7.8.21"
+  resolved "https://registry.yarnpkg.com/@microsoft/api-documenter/-/api-documenter-7.8.21.tgz#96dba0c1b6b7db9c1acae9dd1e32e801cdecb853"
+  integrity sha512-ffrJEVNykhSVJL8W/fX95GOF8LsG1BjVjp1exGVdmKltrmpDAlFL6WVs24ii1WUY62lcIjMqgBK4F9DszFZ5UQ==
   dependencies:
-    "@microsoft/api-extractor-model" "7.8.11"
+    "@microsoft/api-extractor-model" "7.8.12"
     "@microsoft/tsdoc" "0.12.19"
-    "@rushstack/node-core-library" "3.24.4"
-    "@rushstack/ts-command-line" "4.4.5"
+    "@rushstack/node-core-library" "3.25.0"
+    "@rushstack/ts-command-line" "4.4.6"
     colors "~1.2.1"
     js-yaml "~3.13.1"
     resolve "~1.17.0"
@@ -484,13 +484,13 @@
     "@microsoft/tsdoc" "0.12.19"
     "@rushstack/node-core-library" "3.19.7"
 
-"@microsoft/api-extractor-model@7.8.11":
-  version "7.8.11"
-  resolved "https://registry.yarnpkg.com/@microsoft/api-extractor-model/-/api-extractor-model-7.8.11.tgz#641664307584f4c8dbd38b3cf3cd618b7a092643"
-  integrity sha512-1bqqmmOz18z6fWmFUEEteFl4obK21/2gj0rqLxN7AFijrvKfZ6p6zKB6FkBBp2hJbIfSdf3Kr6RGFG5vifvW+w==
+"@microsoft/api-extractor-model@7.8.12":
+  version "7.8.12"
+  resolved "https://registry.yarnpkg.com/@microsoft/api-extractor-model/-/api-extractor-model-7.8.12.tgz#d089193ef29275b8b20802498c6bdfab80dcef59"
+  integrity sha512-lE9xcNStS2hf5K+ZQy4L9DQ9Xd62bNsMqW+SyPQWXuQ5HJqUBSXJ2yxCWXP/+rcAkFCvZrikbql9M8Z88nKvwQ==
   dependencies:
     "@microsoft/tsdoc" "0.12.19"
-    "@rushstack/node-core-library" "3.24.4"
+    "@rushstack/node-core-library" "3.25.0"
 
 "@microsoft/api-extractor@^7.8.1":
   version "7.8.1"
@@ -609,16 +609,16 @@
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
-"@rushstack/node-core-library@3.24.4":
-  version "3.24.4"
-  resolved "https://registry.yarnpkg.com/@rushstack/node-core-library/-/node-core-library-3.24.4.tgz#0ec278329e1b0db7d9eda077583f41c37722daf7"
-  integrity sha512-h8XQjpI78o5Mq7mJKX/rSfV9R02CJXBzxgqQ4EnptUP1StZ/BvyzwAp5VHvvNoJKXlFgqJwwOt8TE4d7bHGLgg==
+"@rushstack/node-core-library@3.25.0":
+  version "3.25.0"
+  resolved "https://registry.yarnpkg.com/@rushstack/node-core-library/-/node-core-library-3.25.0.tgz#ba40bc1b188ab5d31f5705999cd2b3b56b8a32cf"
+  integrity sha512-e2NCFtAu/eu14b8nlzRX6ZrE9Sb3J2wVt+pninQmTn/IgfnRLAtM0D4PzUO4+ktZwF9fCnpqrOGokLzw6RSVNw==
   dependencies:
     "@types/node" "10.17.13"
     colors "~1.2.1"
     fs-extra "~7.0.1"
     jju "~1.4.0"
-    semver "~5.3.0"
+    semver "~7.3.0"
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
@@ -631,10 +631,10 @@
     argparse "~1.0.9"
     colors "~1.2.1"
 
-"@rushstack/ts-command-line@4.4.5":
-  version "4.4.5"
-  resolved "https://registry.yarnpkg.com/@rushstack/ts-command-line/-/ts-command-line-4.4.5.tgz#924a810177a821571297925dfdd04563d28fe2ab"
-  integrity sha512-UyqdvegMvtMCAbHbrNKkWNVvcRRtQ9t47GuXlWO9PsSa33FUkIBbYmjyC53bl4mS9Zhr3YaCLN+oi9VlUtQxSg==
+"@rushstack/ts-command-line@4.4.6":
+  version "4.4.6"
+  resolved "https://registry.yarnpkg.com/@rushstack/ts-command-line/-/ts-command-line-4.4.6.tgz#7818f19e444274e68564a756ef62a2b4e0ced0f8"
+  integrity sha512-ue3p2m773Yea/s4Ef2Q3gEyLd9T0NDjXCl+PlodGTrJHgxoiRwbROSWHAdYJL/LceGWa6Biqizu9qxUDEWFweQ==
   dependencies:
     "@types/argparse" "1.0.38"
     argparse "~1.0.9"
@@ -8863,7 +8863,7 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@7.3.2, semver@7.x, semver@^7.2.1, semver@^7.3.2:
+semver@7.3.2, semver@7.x, semver@^7.2.1, semver@^7.3.2, semver@~7.3.0:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
   integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==