Update GitHub Actions workflows. (#555)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit 03dcc6282f6e8b629b6a3cc35661997622d8e0ca.

.github/workflows/release_command.yml

@@ -0,0 +1,45 @@
+# WARNING: This file is autogenerated - changes will be overwritten when regenerated by https://github.com/pulumi/ci-mgmt
+
+name: release-command
+on:
+  repository_dispatch:
+    types:
+    - release-command
+jobs:
+  should_release:
+    name: Should release PR
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Repo
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      with:
+        persist-credentials: false
+    - name: Should release PR
+      uses: pulumi/action-release-by-pr-label@main
+      with:
+        command: "should-release"
+        repo: ${{ github.repository }}
+        pr: ${{ github.event.client_payload.pull_request.number }}
+        version: ${{ github.event.client_payload.slash_command.args.all }}
+        slack_channel: ${{ secrets.RELEASE_OPS_STAGING_SLACK_CHANNEL }}
+      env:
+        RELEASE_BOT_ENDPOINT: ${{ secrets.RELEASE_BOT_ENDPOINT }}
+        RELEASE_BOT_KEY: ${{ secrets.RELEASE_BOT_KEY }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - if: failure()
+      name: Notify failure
+      uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        repository: ${{ github.event.client_payload.github.payload.repository.full_name }}
+        issue-number: ${{ github.event.client_payload.github.payload.issue.number }}
+        body: |
+          "release command failed: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+    - if: success()
+      name: Notify success
+      uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        repository: ${{ github.event.client_payload.github.payload.repository.full_name }}
+        comment-id: ${{ github.event.client_payload.github.payload.comment.id }}
+        reaction-type: hooray