Update dependency go to 1.25.x

Author: renovate[bot]

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
     - name: Install Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.21.x
+        go-version: 1.25.x
 
     - name: Checkout code
       uses: actions/checkout@v4