down grade babel loader

Author: mjhenkes

package.json

@@ -39,7 +39,7 @@
     "@babel/core": "7.13.14",
     "@babel/preset-react": "7.13.13",
     "@cypress/code-coverage": "^3.10.0",
-    "babel-loader": "^9.1.0",
+    "babel-loader": "8.0.2",
     "babel-plugin-istanbul": "6.0.0",
     "babel-plugin-transform-class-properties": "6.24.1",
     "coveralls": "3.1.0",