chore(deps-dev): bump @microsoft/api-documenter from 7.15.1 to 7.15.2 (#7989)

Bumps [@microsoft/api-documenter](https://github.com/microsoft/rushstack/tree/HEAD/apps/api-documenter) from 7.15.1 to 7.15.2.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Changelog](https://github.com/microsoft/rushstack/blob/master/apps/api-documenter/CHANGELOG.md)
- [Commits](https://github.com/microsoft/rushstack/commits/@microsoft/api-documenter_v7.15.2/apps/api-documenter)

---
updated-dependencies:
- dependency-name: "@microsoft/api-documenter"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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package.json

@@ -83,7 +83,7 @@
   "devDependencies": {
     "@commitlint/cli": "16.1.0",
     "@commitlint/config-conventional": "16.0.0",
-    "@microsoft/api-documenter": "7.15.1",
+    "@microsoft/api-documenter": "7.15.2",
     "@microsoft/api-extractor": "7.19.4",
     "@types/debug": "4.1.7",
     "@types/mime": "2.0.3",