ci: set up Github actions

.github/dependabot.yml

@@ -0,0 +1,20 @@
+version: 2
+updates:
+  - package-ecosystem: gomod
+    directory: '/'
+    schedule:
+    schedule:
+      interval: daily
+      time: '01:00'
+    open-pull-requests-limit: 10
+    labels:
+      - dependencies
+
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: daily
+      time: '01:00'
+    open-pull-requests-limit: 10
+    labels:
+      - dependencies

.github/workflows/goreleaser.yml

@@ -0,0 +1,28 @@
+name: goreleaser
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      -
+        name: Set up Go
+        uses: actions/setup-go@v2
+      -
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}