Bump karma from 6.0.1 to 6.3.16

Bumps [karma](https://github.com/karma-runner/karma) from 6.0.1 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@v6.0.1...v6.3.16)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -41,7 +41,7 @@
     "codelyzer": "^6.0.0",
     "jasmine-core": "^3.5.0",
     "jasmine-spec-reporter": "~5.0.0",
-    "karma": "6.3.9",
+    "karma": "6.3.16",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "~3.3.0",