chore: try reverting ci worflow modification

Author: paoloricciuti

.github/workflows/ci.yml

@@ -31,8 +31,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: pnpm/[email protected]
-        with:
-          version: 9
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
@@ -48,8 +46,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: pnpm/[email protected]
-        with:
-          version: 9
       - uses: actions/setup-node@v3
         with:
           node-version: 18