Bump karma from 6.3.15 to 6.3.16

Bumps [karma](https://github.com/karma-runner/karma) from 6.3.15 to 6.3.16.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](karma-runner/karma@v6.3.15...v6.3.16)

---
updated-dependencies:
- dependency-name: karma
  dependency-type: direct:development
...

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

yarn.lock

@@ -7276,9 +7276,9 @@ karma-source-map-support@1.4.0:
     source-map-support "^0.5.5"
 
 karma@~6.3.0:
-  version "6.3.15"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-6.3.15.tgz#6c3beedb2440b05589a502462140afed724481e7"
-  integrity sha512-4O5X6zVFdmwo/fgjRN84fPG3IvaiOxOjIeZBwBrQYz4nIyGqlF8Wm7C1Hr7idQ9NHgnvJM+LSjZwS1C+qALMGw==
+  version "6.3.16"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-6.3.16.tgz#76d1a705fd1cf864ee5ed85270b572641e0958ef"
+  integrity sha512-nEU50jLvDe5yvXqkEJRf8IuvddUkOY2x5Xc4WXHz6dxINgGDrgD2uqQWeVrJs4hbfNaotn+HQ1LZJ4yOXrL7xQ==
   dependencies:
     body-parser "^1.19.0"
     braces "^3.0.2"