tree cbfba54c71b33f54cd4bb41f8fbaaed6ec5fc6d4
parent 8aa3d35a370edd238eecbab0499e3ae11713b245
author Hong Shin <hongshin@google.com> 1732030399 -0800
committer Copybara-Service <copybara-worker@google.com> 1732030632 -0800

upb: Add upb_Message_GetExtensionMutableArray

PiperOrigin-RevId: 698010022