release-4.0.x-alphas workflow: sync with its 4.1.x counterpart

Author: michaelklishin

.github/workflows/release-4.0.x-alphas.yaml

@@ -14,12 +14,12 @@ jobs:
   trigger_alpha_build:
     runs-on: ubuntu-latest
     steps:
-      - name: Trigger an alpha release build in ${{ env.DEV_WORKFLOW_REPOSITORY }}
-        run: |
-          curl -L \
-            -X POST \
-            -H "Accept: application/vnd.github+json" \
-            -H "Authorization: Bearer ${{ secrets.RABBITMQCI_BOT_TOKEN }}" \
-            -H "X-GitHub-Api-Version: 2022-11-28" \
-            https://api.github.com/repos/${{ env.DEV_WORKFLOW_REPOSITORY }}/dispatches \
-            -d '{ "event_type": "new_4.0.x_alpha", "client_payload": {"release_repository": "${{ env.DEV_WORKFLOW_REPOSITORY }}", "release_description": "Commit: https://github.com/rabbitmq/rabbitmq-server/commit/${{ github.sha }}, pushed at: ${{ github.event.repository.pushed_at }}", "prerelease": true, "prerelease_kind": "alpha", "prerelease_identifier": "${{ env.PRERELEASE_IDENTIFIER }}", "release_title": "RabbitMQ ${{ vars.SERVER_40_NEXT_PATCH_VERSION }}-alpha.${{ env.PRERELEASE_IDENTIFIER }} (${{ env.PRERELEASE_TIMESTAMP }})", "base_version": "${{ vars.SERVER_40_NEXT_PATCH_VERSION }}", "release_timestamp": "${{ env.PRERELEASE_TIMESTAMP }}", "release_unix_timestamp": "${{ env.PRERELEASE_UNIX_TIMESTAMP }}" }}'
+      - name: Trigger a 4.0.x alpha release build in ${{ env.DEV_WORKFLOW_REPOSITORY }}
+      run: |
+        curl -L \
+          -X POST \
+          -H "Accept: application/vnd.github+json" \
+          -H "Authorization: Bearer ${{ secrets.RABBITMQCI_BOT_TOKEN }}" \
+          -H "X-GitHub-Api-Version: 2022-11-28" \
+          https://api.github.com/repos/${{ env.DEV_WORKFLOW_REPOSITORY }}/dispatches \
+          -d '{ "event_type": "new_4.0.x_alpha", "client_payload": {"release_repository": "${{ env.DEV_WORKFLOW_REPOSITORY }}", "release_description": "Commit: https://github.com/rabbitmq/rabbitmq-server/commit/${{ github.sha }}, pushed at: ${{ github.event.repository.pushed_at }}", "prerelease": true, "prerelease_kind": "alpha", "release_title": "RabbitMQ ${{ vars.SERVER_41_NEXT_PATCH_VERSION }}-alpha.${{ github.sha }} (from ${{ github.event.repository.pushed_at }})", "base_version": "${{ vars.SERVER_41_NEXT_PATCH_VERSION }}" }}'