Bumping gh actions

Author: marcingrzejszczak

.github/workflows/post-release-workflow.yml

@@ -3,25 +3,22 @@ name: Post Release Tasks
 on:
   workflow_dispatch:
     inputs:
-      github_ref_name:
-        description: "Current release tag in this train (e.g., v1.15.3)"
-        required: true
       previous_ref_name:
-        description: "Previous release tag in this train (e.g., v1.14.8)"
+        description: "Previous release version (e.g., v1.14.8)"
         required: false
 
 jobs:
   post_release:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
 
       - name: Run Post Release Tasks
-        uses: marcingrzejszczak/micrometer-[email protected]
+        uses: micrometer-metrics/micrometer-github-workflows@main
         with:
           gh_token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
-          github_ref_name: ${{ github.event.inputs.github_ref_name }}
           previous_ref_name: ${{ github.event.inputs.previous_ref_name }}
           spring_release_gchat_webhook_url: ${{ secrets.SPRING_RELEASE_GCHAT_WEBHOOK_URL }}
           bluesky_handle: ${{ secrets.BLUESKY_HANDLE }}

.github/workflows/release-train-workflow.yml

@@ -0,0 +1,37 @@
+name: Release Train (for a single project)
+
+on:
+  workflow_dispatch:
+    inputs:
+      context_propagation_versions:
+        description: "[TRAIN] Comma separated list of context propagation versions (e.g. 1.0.0,1.1.0,1.1.0)"
+        required: false
+        default: ""
+      micrometer_versions:
+        description: "[TRAIN] Comma separated list of micrometer versions (e.g. 1.13.2,1.14.8,1.15.9)"
+        required: false
+        default: ""
+      tracing_versions:
+        description: "[TRAIN] Comma separated list of micrometer tracing versions (e.g. 1.5.0,1.6.0,1.7.0)"
+        required: false
+        default: ""
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Run Single Project Release Train Tasks
+        uses: micrometer-metrics/micrometer-github-workflows@main
+        with:
+          gh_token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+          spring_release_gchat_webhook_url: ${{ secrets.SPRING_RELEASE_GCHAT_WEBHOOK_URL }}
+          bluesky_handle: ${{ secrets.BLUESKY_HANDLE }}
+          bluesky_password: ${{ secrets.BLUESKY_PASSWORD }}
+          circle_ci_token: ${{ secrets.CIRCLE_CI_TOKEN }}
+          context_propagation_versions: ${{ github.event.inputs.context_propagation_versions }}
+          micrometer_versions: ${{ github.event.inputs.micrometer_versions }}
+          tracing_versions: ${{ github.event.inputs.micrometer_versions }}