build(deps): bump grunt-karma

Author: marcelo-portugal

package-lock.json

@@ -60,7 +60,7 @@
     "grunt-contrib-watch": "^1.1.0",
     "grunt-conventional-changelog": "^5.0.0",
     "grunt-gh-pages": "^4.0.0",
-    "grunt-karma": "^3.0.2",
+    "grunt-karma": "^4.0.2",
     "grunt-newer": "^1.3.0",
     "grunt-protractor-runner": "^5.0.0",
     "grunt-replace": "^2.0.2",
@@ -76,6 +76,7 @@
     "karma-firefox-launcher": "~1.1.0",
     "karma-ie-launcher": "^1.0.0",
     "karma-jasmine": "^1.1.2",
+    "karma-ng-html2js-preprocessor": "^1.0.0",
     "karma-phantomjs-launcher": "^1.0.4",
     "karma-requirejs": "~1.1.0",
     "karma-safari-launcher": "^1.0.0",