Bump karma from 1.2.0 to 6.3.16

Bumps [karma](https://github.com/karma-runner/karma) from 1.2.0 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](https://github.com/karma-runner/karma/compare/v1.2.0...v6.3.16)

---
updated-dependencies:
- dependency-name: karma
  dependency-version: 6.3.16
  dependency-type: direct:development
...

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

package.json

@@ -38,7 +38,7 @@
     "codelyzer": "~1.0.0-beta.3",
     "jasmine-core": "2.5.2",
     "jasmine-spec-reporter": "2.5.0",
-    "karma": "1.2.0",
+    "karma": "6.3.16",
     "karma-chrome-launcher": "2.0.0",
     "karma-cli": "1.0.1",
     "karma-jasmine": "1.0.2",