ci: add release workflow

Author: parisb

.github/workflows/release.yaml

@@ -0,0 +1,49 @@
+name: Release
+on:
+  workflow_run:
+    workflows: ["PR"]
+    types:
+      - completed
+    branches:
+      - stable
+
+permissions:
+  contents: write
+  # packages: write
+  # issues: write
+  # id-token: write
+
+jobs:
+  release:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+      # More assembly might be required: Docker logins, GPG, etc.
+      # It all depends on your needs.
+      - name: github-action-svu
+        uses: charlesthomas/[email protected]+3.2.3
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          # either 'goreleaser' (default) or 'goreleaser-pro'
+          distribution: goreleaser
+          # 'latest', 'nightly', or a semver
+          version: "~> v2"
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # Your GoReleaser Pro key, if you are using the 'goreleaser-pro' distribution
+          # GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}