Bump sinon from 9.2.0 to 9.2.1

Bumps [sinon](https://github.com/sinonjs/sinon) from 9.2.0 to 9.2.1.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sinonjs/sinon/commits)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "mocha-multi-reporters": "~1.1.7",
     "mock-fs": "~4.13.0",
     "rewire": "~5.0.0",
-    "sinon": "~9.2.0",
+    "sinon": "~9.2.1",
     "tslint": "~6.1.3",
     "typescript": "~4.0.5",
     "vsce": "~1.81.1",