Merge pull request #930 from mackerelio/dependabot/github_actions/actions/setup-go-6

Bump actions/setup-go from 5 to 6

Author: yseto

.github/workflows/test.yml

@@ -51,7 +51,7 @@ jobs:
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: 1.24.x
       - uses: actions/checkout@v5