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

Author: renovate[bot]

.github/workflows/license-checker.yaml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Golang | Install Golang
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: 1.25.1