Update GitHub Actions

.github/workflows/go.yml → .github/workflows/workflow.yml

@@ -7,19 +7,19 @@ on:
     branches: [ main ]
 
 jobs:
-
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v4
 
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.20
+          go-version: ^1.21
 
       - name: Lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
 
       - name: Build
         run: make build
@@ -28,4 +28,6 @@ jobs:
         run: go test -race -coverprofile=coverage.out -covermode=atomic -tags test ./...
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}