update the releasing CI job

.github/workflows/release-plan-preview.yml

@@ -4,11 +4,6 @@ on:
     branches:
       - main
 
-env:
-  VOLTA_FEATURE_PNPM: 1
-  branch: "embroider-release-preview"
-  title: "Preview Release"
-
 jobs:
   prepare_release_notes:
     name: Prepare Release Notes
@@ -24,20 +19,21 @@ jobs:
         with:
           fetch-depth: 0
       - uses: ./.github/actions/setup
+        with:
+          use_pinned_node: true
       - name: "Generate Explanation and Prep Changelogs"
         id: explanation
         run: |
           # Print each command out to the terminal before running
           set -x
           # For an unknown reason the `pnpm embroider-release` bin is not
           # wired up as it is locally.
-          plan=$(node ./test-packages/release/src/cli.js explain-plan)
           node ./test-packages/release/src/cli.js prepare
           # Don't print this, because it can be very large
           set +x
           # Have to use this EOF syntax for multi-line strings.
           echo 'text<<EOF' >> $GITHUB_OUTPUT
-          echo "$plan" >> $GITHUB_OUTPUT
+          jq .description .release-plan.json -r >> $GITHUB_OUTPUT
           echo 'EOF' >> $GITHUB_OUTPUT
         env:
           GITHUB_AUTH: ${{ secrets.GITHUB_TOKEN }}
@@ -47,9 +43,8 @@ jobs:
           commit-message: "Prepare Release using 'embroider-release'"
           author: "github-actions[bot] <[email protected]>"
           labels: "internal"
-          draft: true
-          branch: ${{ env.branch }}
-          title: ${{ env.title }}
+          branch: embroider-release-preview
+          title: Prepare Release
           body: |
             Preview of the Release.