chore(deps): Bump pulumi/pulumi-upgrade-provider-action (#185)

Bumps [pulumi/pulumi-upgrade-provider-action](https://github.com/pulumi/pulumi-upgrade-provider-action) from 0.0.18 to 0.0.19.
- [Release notes](https://github.com/pulumi/pulumi-upgrade-provider-action/releases)
- [Commits](pulumi/pulumi-upgrade-provider-action@e247104...1299650)

---
updated-dependencies:
- dependency-name: pulumi/pulumi-upgrade-provider-action
  dependency-version: 0.0.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/check-upgrade-provider.yaml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Call upgrade provider action
-      uses: pulumi/pulumi-upgrade-provider-action@e247104aede3eb4641f48c8ad0ea9de9346f2457 # v0.0.18
+      uses: pulumi/pulumi-upgrade-provider-action@12996503de2aaddd72c7426efc43331a8970894f # v0.0.19
       with:
         kind: check-upstream-version