tree 1c5e68c370cfadb4288db828e408934eeb4f16fb
parent d7500d7e06d08805f415228005e88512056a0e68
author Keyong Han <keyonghan@google.com> 1662062881 +0000
committer CQ Bot Account <flutter-scoped@luci-project-accounts.iam.gserviceaccount.com> 1662062881 +0000

Update git_ref/url injected to drone

This is a follow up of https://flutter-review.googlesource.com/c/recipes/+/33300.
We should inject git_ref/git_url to drone build only when they exist in the parent build.

Change-Id: I04e59aba980a95519b8757bb130ced59ffd5c523
Bug: https://github.com/flutter/flutter/issues/103542
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/33381
Commit-Queue: Keyong Han <keyonghan@google.com>
Reviewed-by: Casey Hillers <chillers@google.com>