feat: Upgrade expo-template-tabs to metro@0.76 (#22105)

# Why

Preemptively upgrades the `expo-template-tabs` example to `metro@0.76`. 

Expo Router has experimental features that require `metro@0.76` that we
would like users to start testing. However the documentation around
upgrading Metro within a project is lacking
(facebook/metro#940). We are upgrading just
this template for better user adoption.

These resolutions will be removed when Expo SDK supports
`react-native@0.72`

templates/expo-template-tabs/package.json

@@ -30,6 +30,48 @@
     "react-native-screens": "~3.19.0",
     "react-native-web": "~0.18.10"
   },
+  "overrides": {
+    "metro": "0.76.1",
+    "metro-babel-transformer": "0.76.1",
+    "metro-cache": "0.76.1",
+    "metro-file-map": "0.76.1",
+    "metro-hermes-compiler": "0.76.1",
+    "metro-inspector-proxy": "0.76.1",
+    "metro-react-native-babel-transformer": "0.76.1",
+    "metro-resolver": "0.76.1",
+    "metro-runtime": "0.76.1",
+    "metro-source-map": "0.76.1",
+    "metro-symbolicate": "0.76.1",
+    "metro-transform-plugins": "0.76.1",
+    "metro-transform-worker": "0.76.1",
+    "metro-cache-key": "0.76.1",
+    "metro-config": "0.76.1",
+    "metro-core": "0.76.1",
+    "metro-minify-terser": "0.76.1",
+    "metro-minify-uglify": "0.76.1",
+    "metro-react-native-babel-preset": "0.76.1"
+  },
+  "resolutions": {
+    "metro": "0.76.1",
+    "metro-babel-transformer": "0.76.1",
+    "metro-cache": "0.76.1",
+    "metro-file-map": "0.76.1",
+    "metro-hermes-compiler": "0.76.1",
+    "metro-inspector-proxy": "0.76.1",
+    "metro-react-native-babel-transformer": "0.76.1",
+    "metro-resolver": "0.76.1",
+    "metro-runtime": "0.76.1",
+    "metro-source-map": "0.76.1",
+    "metro-symbolicate": "0.76.1",
+    "metro-transform-plugins": "0.76.1",
+    "metro-transform-worker": "0.76.1",
+    "metro-cache-key": "0.76.1",
+    "metro-config": "0.76.1",
+    "metro-core": "0.76.1",
+    "metro-minify-terser": "0.76.1",
+    "metro-minify-uglify": "0.76.1",
+    "metro-react-native-babel-preset": "0.76.1"
+  },
   "devDependencies": {
     "@babel/core": "^7.20.0",
     "@types/react": "~18.0.14",