Add Forgejo Actions workflow (copied from .github/workflows/build.yml)

.forgejo/workflows/build.yml

@@ -0,0 +1,37 @@
+name: build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - run: git fetch --force --tags
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ">=1.23.2"
+          cache: true
+          cache-dependency-path: go.sum
+
+      - run: go mod download
+
+      - uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: latest
+          args: build --snapshot --clean