Fixing broken workflow rl secure (#1901)

Author: nandan-bhat

.github/workflows/rl-secure.yml

@@ -37,6 +37,20 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Setup Node.js with pnpm caching
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ inputs.node-version }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
       - name: Build package
         uses: ./.github/actions/build
         with: