add dgctl release script (#1485)

* add dgctl release script

Author: motatoes

.github/workflows/dgctl_release.yml

@@ -0,0 +1,43 @@
+name: release cli multi architecture
+on:
+  release:
+    branches:
+      - 'go'
+    types: [released]
+jobs:
+  binary:
+    strategy:
+      matrix:
+        arch: [arm, arm64, amd64, 386]
+        os: [linux, darwin, freebsd, windows]
+        exclude:
+          - os: darwin
+            arch: arm
+          - os: darwin
+            arch: 386
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 1.21.1
+        id: go
+
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: Build
+        run: |
+          env GOOS=${{matrix.os}} GOARCH=${{matrix.arch}} CGO_ENABLED=0 go build -o dgctl ./dgctl/main.go
+
+      - name: Publish linux-x64 exec to github
+        id: upload-release-asset-linux-x64
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: 'dgctl'
+          asset_name: dgctl-${{matrix.os}}-${{matrix.arch}}
+          asset_content_type: application/octet-stream