Merge pull request #323 from raiden-network/dependabot/npm_and_yarn/frontend/karma-6.3.16

build(deps-dev): bump karma from 6.3.15 to 6.3.16 in /frontend

Author: Fernando Cezar

frontend/package-lock.json

@@ -49,7 +49,7 @@
     "express": "4.17.2",
     "jasmine-core": "3.7.1",
     "jasmine-spec-reporter": "6.0.0",
-    "karma": "6.3.15",
+    "karma": "6.3.16",
     "karma-chrome-launcher": "3.1.0",
     "karma-coverage-istanbul-reporter": "3.0.3",
     "karma-jasmine": "4.0.1",