refactor: move unit test action to pnpm

.github/workflows/test.yml

@@ -1,27 +1,28 @@
-name: Run Unit Tests
+name: Run unit tests
 
 on:
+  workflow_dispatch:
   push:
     branches: [master]
   pull_request:
     branches: [master]
 
-  workflow_dispatch:
-
 jobs:
   test:
     runs-on: ubuntu-latest
-
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
 
-      - name: Setup Node
-        uses: actions/setup-node@v2
+      - uses: pnpm/action-setup@v4
         with:
-          node-version: "16"
+          version: "9"
 
-      - name: Install deps and build
-        run: npm ci
+      - name: Install dependencies
+        run: pnpm i
 
       - name: Test
-        run: npm test
+        run: pnpm test