objc int fix

Author: ncooke3

scripts/build.sh

@@ -594,10 +594,12 @@ case "$product-$platform-$method" in
 
     if check_secrets; then
       # Integration tests are only run on iOS to minimize flake failures.
+      # TODO(ncooke3): Add back "${ios_flags[@]}". See #14657.
       RunXcodebuild \
         -workspace 'gen/FirebaseStorage/FirebaseStorage.xcworkspace' \
         -scheme "FirebaseStorage-Unit-ObjCIntegration" \
-        "${ios_flags[@]}" \
+        -sdk 'iphonesimulator' \
+        -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.3.1' \
         "${xcb_flags[@]}" \
         test
       fi