ci: update CI configuration and dependencies for Go projects

- Update golangci-lint-action to version 6
- Update Go versions to test from [1.22, 1.23]
- Update codecov-action to version 5

Signed-off-by: appleboy <[email protected]>

Author: appleboy

.github/workflows/go.yml

@@ -22,15 +22,15 @@ jobs:
           go-version-file: "go.mod"
           check-latest: true
       - name: Setup golangci-lint
-        uses: golangci/golangci-lint-action@v4
+        uses: golangci/golangci-lint-action@v6
         with:
           version: latest
           args: --verbose
   test:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        go: [1.18, 1.19, "1.20", 1.21, 1.22]
+        go: [1.22, 1.23]
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build
@@ -63,6 +63,6 @@ jobs:
           go test -v -covermode=atomic -coverprofile=coverage.out ./...
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           flags: ${{ matrix.os }},go-${{ matrix.go }}