Run tests with Go 1.25 (#68)

Author: bluekeyes

.github/workflows/go.yml

@@ -9,10 +9,10 @@ jobs:
     name: Verify
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go 1.21
+      - name: Set up Go 1.25
         uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
         with:
-          go-version: 1.21
+          go-version: 1.25
 
       - name: Check out code into the Go module directory
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2