chore: implement automatic releases

.github/workflows/release-plz.yml

@@ -0,0 +1,29 @@
+name: release-plz
+
+permissions:
+  pull-requests: write
+  contents: write
+
+on:
+  push:
+    branches:
+      - release-test
+
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  release-plz:
+    name: release-plz
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - uses: dtolnay/rust-toolchain@stable
+      - name: release-plz
+        uses: MarcoIeni/[email protected]
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"