chore: bump Go everywhere

GitOrigin-RevId: e381f03d1eb905f631c633bfb78d9184435782c8

Author: alnr

.github/workflows/format.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: "1.25"
       - run: make format
       - name: Indicate formatting issues
         run: git diff HEAD --exit-code --color