goreleaser: use go 1.20

.github/workflows/goreleaser.yml

@@ -8,19 +8,18 @@ on:
 jobs:
   goreleaser:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [ '1.20' ]
+
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      -
-        name: Set up Go
-        uses: actions/setup-go@v2
+      - name: Setup Golang ${{ matrix.go-version }}
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.20
-      -
-        name: Run GoReleaser
+          go-version: ${{ matrix.go-version }}
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v5
         with:
           version: latest