chore: update dependency @microsoft/api-documenter to ^7.22.8

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -49,7 +49,7 @@
   ],
   "dependencies": {
     "@lerna/project": "^6.4.1",
-    "@microsoft/api-documenter": "^7.22.7",
+    "@microsoft/api-documenter": "^7.22.8",
     "@microsoft/api-extractor": "^7.35.1",
     "debug": "^4.3.4",
     "fs-extra": "^11.1.1",