Feature/update sample app deps (#237)

Author: Nir Maoz

samples/photo_album/package.json

@@ -3,19 +3,21 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "cloudinary-react": "^1.6.8",
-    "react": "^17.0.1",
-    "react-dom": "^17.0.1",
-    "react-dropzone": "^4.2.13",
-    "react-redux": "^7.2.2",
-    "react-router-dom": "^5.2.0",
-    "react-scripts": "4.0.0",
-    "redux": "^4.0.5",
-    "superagent": "^6.1.0"
+    "cloudinary-react": "^1.7.0",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-dropzone": "^11.3.4",
+    "react-redux": "^7.2.4",
+    "react-router-dom": "^5.2.1",
+    "react-scripts": "4.0.3",
+    "redux": "^4.1.1",
+    "superagent": "^6.1.0",
+    "web-vitals": "^1.0.1"
   },
   "scripts": {
-    "start": "yarn run build && serve -s build",
+    "start": "react-scripts start",
     "build": "react-scripts build",
+    "test": "react-scripts test",
     "eject": "react-scripts eject"
   },
   "eslintConfig": {
@@ -37,6 +39,7 @@
     ]
   },
   "devDependencies": {
-    "serve": "^11.3.2"
+    "eslint-config-react-app": "^6.0.0",
+    "serve": "^12.0.0"
   }
 }