fix: docs build, ensuring compute-file-server-cli for publish (#1044)

Author: guybedford

.github/workflows/release-please.yml

@@ -141,6 +141,16 @@ jobs:
           path: "/home/runner/.cargo/bin/wasm-tools"
           key: crate-cache-wasm-tools-${{ env.wasm-tools_version }}
 
+      - name: Cache Compute File Server CLI
+        id: cache-compute-file-server-cli
+        uses: actions/cache@v3
+        with:
+          path: "/home/runner/.cargo/bin/compute-file-server-cli"
+          key: crate-cache-compute-file-server-cli
+      - name: Install Compute File Server CLI
+        if: steps.cache-compute-file-server-cli.outputs.cache-hit != 'true'
+        run: cd compute-file-server-cli && cargo install --path .
+
       - run: npm install --immutable
 
       - name: Download Engine Release