update karma deps

Author: Uzlopak

package-lock.json

@@ -102,8 +102,8 @@
     "hyperlink": "^5.0.4",
     "jsdoc": "^3.6.7",
     "jsdoc-ts-utils": "^2.0.1",
-    "karma": "^6.3.11",
-    "karma-chrome-launcher": "^3.1.0",
+    "karma": "^6.4.2",
+    "karma-chrome-launcher": "^3.2.0",
     "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
     "karma-sauce-launcher": "^4.3.6",