Change bootstrap to source version

bootstrap/.github/workflows/release-notes.yml

@@ -0,0 +1,23 @@
+name: Release notes
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  update_release_draft:
+    permissions:
+      # allow release-drafter/release-drafter to create GitHub releases and add labels to PRs
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    if: github.repository == 'twbs/bootstrap'
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}