✨ feat: GitHub Action 자동 Release 추가

Author: dlsrks1021

.github/workflows/release.yml

@@ -0,0 +1,15 @@
+name: release
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types:
+      - labeled
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: haya14busa/action-bumpr@v1