Update actions/setup-go action to v6

Author: renovate[bot]

.github/workflows/lint.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: "^1.17.0"
       - name: Install addlicense