ci: loose pnpm version

Author: posva

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: pnpm/[email protected]
         with:
-          version: 7.12.2
+          version: 7
       - uses: actions/setup-node@v3
         with:
           node-version: '16'