Merge pull request #67 from SuperMap/dependabot/npm_and_yarn/karma-coverage-2.0.1

Bump karma-coverage from 1.1.2 to 2.0.1

Author: acidgis

package.json

@@ -87,7 +87,7 @@
     "karma-browserify": "^5.1.1",
     "karma-chrome-launcher": "^2.0.0",
     "karma-cli": "^1.0.1",
-    "karma-coverage": "^1.1.1",
+    "karma-coverage": "^2.0.1",
     "karma-jasmine": "^1.1.0",
     "karma-teamcity-reporter": "^1.0.0",
     "leaflet.pm": "^0.25.0",