Add --what-to-test to iOS submissions (#9856)

Sets the "What to test" field in TestFlight to distinguish between
TestFlight and Production builds.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/build-submit-ios.yml

@@ -118,7 +118,12 @@ jobs:
           fi
 
       - name: 🚀 Deploy
-        run: eas submit -p ios --non-interactive --path ios-build/ios/build/Bluesky.ipa
+        env:
+          PROFILE: ${{ inputs.profile || 'testflight' }}
+        run: >
+          eas submit -p ios --non-interactive
+          --path ios-build/ios/build/Bluesky.ipa
+          --what-to-test "$([[ "$PROFILE" == "production" ]] && echo "Production build" || echo "TestFlight build")"
 
       - name: 🪲 Upload dSYM to Sentry
         run: >

.github/workflows/bundle-deploy-eas-update.yml

@@ -242,7 +242,7 @@ jobs:
           --local --output build.ipa --non-interactive
 
       - name: 🚀 Deploy
-        run: eas submit -p ios --non-interactive --path build.ipa
+        run: eas submit -p ios --non-interactive --path build.ipa --what-to-test "TestFlight build"
 
       - name: ⬇️ Restore Cache
         id: get-base-commit