ci: replace 'create-release action' with gh cli

.github/workflows/release.yml

@@ -1,16 +1,18 @@
 name: release
-
 on:
   push:
     branches:
       - master
     tags:
       - 'v*.*.*'
+  pull_request:
+    types:
+      - labeled
 
 jobs:
   release:
+    if: github.event.action != 'labeled'
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v3
 
@@ -35,15 +37,19 @@ jobs:
           if_true: ${{ github.ref }}
           if_false: ${{ steps.bumpr.outputs.next_version }}
 
-      # Create release.
-      - uses: actions/create-release@v1
-        if: "steps.tag.outputs.value != ''"
+      # Create release
+      - if: "steps.tag.outputs.value != ''"
         env:
-          # This token is provided by Actions, you do not need to create your own token
+          TAG_NAME: ${{ steps.tag.outputs.value }}
+          CURRENT: ${{ steps.bumpr.outputs.current_version }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ steps.tag.outputs.value }}
-          release_name: Release ${{ steps.tag.outputs.value }}
-          body: ${{ steps.bumpr.outputs.message }}
-          draft: false
-          prerelease: false
+        run: |
+          gh release create "${TAG_NAME}" -t "Release ${TAG_NAME/refs\/tags\//}" --generate-notes --notes-start-tag "${CURRENT}"
+
+  release-check:
+    if: github.event.action == 'labeled'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Post bumpr status comment
+        uses: haya14busa/action-bumpr@v1