fix e2e runner architectures

Author: sunnylqm

.github/workflows/e2e_android.yml

@@ -71,12 +71,14 @@ jobs:
 
       - name: Detox build (android.emu.release)
         env:
+          DETOX_ANDROID_ARCHS: x86_64
           DETOX_AVD_NAME: api34
         run: cd Example/e2etest && E2E_PLATFORM=android bunx detox build --configuration android.emu.release
 
       - name: Detox test (android.emu.release)
         uses: reactivecircus/android-emulator-runner@v2
         env:
+          DETOX_ANDROID_ARCHS: x86_64
           RNU_CLI_ROOT: ${{ github.workspace }}/react-native-update-cli
           DETOX_AVD_NAME: api34
         with:

.github/workflows/e2e_ios.yml

@@ -14,7 +14,7 @@ concurrency:
 
 jobs:
   e2e-ios:
-    runs-on: macos-26-arm64
+    runs-on: macos-26
     timeout-minutes: 30
     steps:
       - name: Checkout react-native-update
@@ -47,7 +47,7 @@ jobs:
       - name: Setup Xcode
         uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '26.5'
+          xcode-version: '26.4'
 
       - name: Install applesimutils
         run: HOMEBREW_NO_AUTO_UPDATE=1 brew tap wix/brew && HOMEBREW_NO_AUTO_UPDATE=1 brew install applesimutils

Example/e2etest/.detoxrc.ts

@@ -80,6 +80,9 @@ function detectAndroidAvdName() {
 const iosSimulatorType = detectIosSimulatorType();
 const androidAvdName = detectAndroidAvdName();
 const iosSimulatorArch = process.arch === 'arm64' ? 'arm64' : 'x86_64';
+const androidArchitectures = process.env.DETOX_ANDROID_ARCHS
+  ? ` -PreactNativeArchitectures=${process.env.DETOX_ANDROID_ARCHS}`
+  : '';
 const iosBuildBase =
   'xcodebuild -workspace ios/AwesomeProject.xcworkspace -UseNewBuildSystem=NO -scheme AwesomeProject -sdk iphonesimulator -destination "generic/platform=iOS Simulator" -derivedDataPath ios/build';
 
@@ -118,15 +121,15 @@ const config = {
       type: 'android.apk',
       binaryPath: 'android/app/build/outputs/apk/debug/app-debug.apk',
       build:
-        'cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug',
+        `cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug${androidArchitectures}`,
       start: 'scripts/start-rn.sh android',
       reversePorts: [8081],
     },
     'android.release': {
       type: 'android.apk',
       binaryPath: 'android/app/build/outputs/apk/release/app-release.apk',
       build:
-        'cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release',
+        `cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release${androidArchitectures}`,
     },
   },
   devices: {