update nx to 9.2.4 (#99)

package.json

@@ -44,10 +44,9 @@
     "@ngrx/entity": "9.0.0",
     "@ngrx/router-store": "9.0.0",
     "@ngrx/store": "9.0.0",
-    "@nrwl/angular": "9.2.2",
+    "@nrwl/angular": "9.2.4",
     "core-js": "^2.5.4",
     "document-register-element": "1.13.1",
-    "firebase": ">= 5.5.7 <7",
     "normalize.css": "^8.0.1",
     "react": "16.12.0",
     "react-dom": "16.12.0",
@@ -63,12 +62,12 @@
     "@angular/language-service": "~9.1.0",
     "@babel/preset-react": "7.0.0",
     "@ngrx/store-devtools": "9.0.0",
-    "@nrwl/cypress": "9.2.2",
+    "@nrwl/cypress": "9.2.4",
     "@nrwl/nx-cloud": "9.0.1",
-    "@nrwl/jest": "9.2.2",
-    "@nrwl/react": "9.2.2",
-    "@nrwl/web": "9.2.2",
-    "@nrwl/workspace": "9.2.2",
+    "@nrwl/jest": "9.2.4",
+    "@nrwl/react": "9.2.4",
+    "@nrwl/web": "9.2.4",
+    "@nrwl/workspace": "9.2.4",
     "@testing-library/react": "9.4.0",
     "@types/jest": "25.1.4",
     "@types/node": "^12.11.1",
@@ -78,7 +77,6 @@
     "codelyzer": "^5.1.2",
     "cypress": "^3.8.2",
     "dotenv": "6.2.0",
-    "firebase-tools": "^7.2.2",
     "fuzzy": "^0.1.3",
     "inquirer": "^6.2.2",
     "inquirer-autocomplete-prompt": "^1.0.1",