Revert "run pnpm like other tasks"

This reverts commit f5f2ca29f1.
we can revert the yarn changes and do it in a different PR

.github/workflows/rust.yml

@@ -326,38 +326,23 @@ jobs:
     name: Ensure command docs are up-to-date
     needs: [build_static_linux_binary]
     steps:
-    - name: install necessary shells
+      - uses: actions/checkout@v3
-      run: sudo apt-get update && sudo apt-get install -y fish zsh bash
+      - name: Download a single artifact
-    - uses: actions/checkout@v3
+        uses: actions/download-artifact@v3
-    - uses: actions/download-artifact@v3
+        with:
-      with:
+          name: fnm-linux
-        name: fnm-linux
+      - name: Make the binary runnable
-        path: target/release
+        run: |
-    - name: mark binary as executable
+          sudo install fnm /bin
-      run: chmod +x target/release/fnm
+          fnm --version
-    - name: install fnm as binary
+      - name: Print fnm version
-      run: |
+        run: fnm --version
-        sudo install target/release/fnm /bin
+      - run: fnm install
-        fnm --version
+      - uses: pnpm/action-setup@v2.2.4
-    - uses: pnpm/action-setup@v2.2.4
+        with:
-      with:
+          run_install: false
-        run_install: false
+      - name: Install Node deps
-    - uses: actions/setup-node@v3
+        run: fnm exec -- pnpm
-      with:
+      - name: Generate command markdown
-        node-version: 16.x
+        run: |
-        cache: 'pnpm'
+          fnm exec -- pnpm generate-command-docs --check --binary-path=$(which fnm)
-    - name: Get pnpm store directory
-      id: pnpm-cache
-      run: |
-        echo "::set-output name=pnpm_cache_dir::$(pnpm store path)"
-    - uses: actions/cache@v3
-      name: Setup pnpm cache
-      with:
-        path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
-        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-store-
-    - run: pnpm install
-    - name: Generate command markdown
-      run: |
-        pnpm run generate-command-docs --check --binary-path=$(which fnm)