💚 Fixes coverage issue

Author: skellock

.gitignore

@@ -8,3 +8,4 @@ out/
 tmp/
 dev-app-update.yml
 .vscode/
+coverage/

package.json

@@ -49,8 +49,7 @@
     "clean": "rm -rf .fusebox out dist",
     "compile": "NODE_ENV=production ts-node fuse",
     "coverage:upload": "cat ./coverage/lcov.info | coveralls",
-    "coverage:report": "nyc --reporter=lcov --reporter=html --reporter=text jest",
-    "coverage": "npm-run-all coverage:report",
+    "coverage": "yarn test --coverage --no-cache",
     "dist": "electron-builder --mac --win --linux --ia32 --x64",
     "draft": "electron-builder -p always --draft --mac --win --linux --ia32 --x64",
     "info": "npm-scripts-info",