Include the pnpm action

Author: NullVoxPopuli

.github/workflows/ci.yml

@@ -17,11 +17,13 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu, windows ]
-        node-version: [18.x, 20.x, 21.x]
+        node-version: [18.x, 20.x, 22.x]
 
     steps:
     - uses: actions/checkout@v4
-
+    - uses: pnpm/action-setup@v4
+      with:
+        run_install: false
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4
       with: