alreadyread: upgrade GitHub workflows

.github/workflows/go.yml

@@ -14,15 +14,15 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version: 'stable'
 
     - name: golangci-lint cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/go/bin/golangci-lint
         key: ${{ runner.os }}-golangci-lint-v1.54.2
@@ -32,7 +32,7 @@ jobs:
         make linters test
 
     - name: Upload coverage
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: coverage
         path: coverage.html