Update GitHub Actions workflows. (#616)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit d2d946e761bab19abc5e5a598d44cf709dae77e9.

.github/workflows/build.yml

@@ -127,6 +127,7 @@ jobs:
           sdk/go/**/pulumiUtilities.go
           sdk/nodejs/package.json
           sdk/python/pyproject.toml
+          sdk/java/build.gradle
     - name: Commit SDK changes for Renovate
       if: failure() && steps.worktreeClean.outcome == 'failure' &&
         contains(github.actor, 'renovate') && github.event_name ==
@@ -302,6 +303,7 @@ jobs:
           sdk/go/**/pulumiUtilities.go
           sdk/nodejs/package.json
           sdk/python/pyproject.toml
+          sdk/java/build.gradle
     - name: Commit SDK changes for Renovate
       if: failure() && steps.worktreeClean.outcome == 'failure' &&
         contains(github.actor, 'renovate') && github.event_name ==