Bump karma from 6.1.1 to 6.2.0

Bumps [karma](https://github.com/karma-runner/karma) from 6.1.1 to 6.2.0.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](karma-runner/karma@v6.1.1...v6.2.0)

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

yarn.lock

@@ -5055,9 +5055,9 @@ karma-sinon@^1.0.5:
   integrity sha1-TjRD8oMP3s/2JNN0cWPxIX2qKpo=
 
 karma@^6.0.1:
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-6.1.1.tgz#a7539618cca0f2cbb26d5497120ec31fe340c2a1"
-  integrity sha512-vVDFxFGAsclgmFjZA/qGw5xqWdZIWxVD7xLyCukYUYd5xs/uGzYbXGOT5zOruVBQleKEmXIr4H2hzGCTn+M9Cg==
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-6.2.0.tgz#5302ca36390b146f635b3427982afe0a94c72ff7"
+  integrity sha512-pCB8eNxGgdIdZeC885rbhZ/VyuOPNHUIDNL9EaaMf1NVzpvTjMO8a7zRTn51ZJhOOOxCSpalUdT1A8x76LyVqg==
   dependencies:
     body-parser "^1.19.0"
     braces "^3.0.2"