ci(github/workflows/deploy-api.yml): Update workflow for deploy-api

Update workflow for deploy-api to use pnpm and node 20
Change fetch-depth to 6
Install pnpm version 9
Use Node.js version specified in matrix

.github/workflows/deploy-api.yml

@@ -9,18 +9,27 @@ jobs:
   ci:
     name: Release
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20]
+
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 6
-      - uses: pnpm/action-setup@v2.4.0
 
-      - uses: actions/setup-node@v3
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
         with:
-          node-version: 20
+          version: 9
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
 
-      - run: pnpm install --frozen-lockfile
+      - name: Install dependencies
+        run: pnpm install
 
       - name: Build
         run: pnpm api:build