chore(deps): update dependency coveralls to v3.0.8

Author: renovate-bot

package-lock.json

@@ -107,7 +107,7 @@
     "concurrently": "5.0.0",
     "conventional-changelog": "3.1.15",
     "core-js": "3.4.1",
-    "coveralls": "3.0.7",
+    "coveralls": "3.0.8",
     "csv-write-stream": "2.0.0",
     "delete-empty": "3.0.0",
     "fancy-log": "1.3.3",