chore(deps): update actions/setup-go action to v6

Author: renovate[bot]

.github/workflows/go.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Set up Go
-      uses: actions/setup-go@v3
+      uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go }}