Fix check.yml

Author: antonmedv

.github/workflows/check.yml

@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Setup Go 1.12
+      - name: Setup Go 1.18
         uses: actions/setup-go@v4
         with:
-          go-version: 1.12
+          go-version: 1.18
       - name: Test
         run: npx zx .github/scripts/coverage.mjs