chore(ci): Update hardcoded Xcode 16.2 references to 16.4

Author: antonis

.github/workflows/e2e-v2.yml

@@ -61,7 +61,7 @@ jobs:
       - uses: ./.github/actions/disk-cleanup
         if: ${{ matrix.platform == 'android' }}
 
-      - run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
+      - run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
         if: ${{ matrix.platform == 'ios' }}
 
       - run: npm i -g corepack

.github/workflows/testflight.yml

@@ -19,7 +19,7 @@ jobs:
     if: ${{ needs.diff_check.outputs.skip_ci != 'true' }}
     steps:
       - uses: actions/checkout@v6
-      - run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
+      - run: sudo xcode-select -s /Applications/Xcode_16.4.app/Contents/Developer
       - uses: ruby/setup-ruby@v1
         with:
           working-directory: samples/react-native