fix(ci,perf): checkout all submodules in perf step

Author: azasypkin

.github/workflows/ci.yml

@@ -124,6 +124,11 @@ jobs:
       - uses: actions/checkout@v6
         with:
           ref: ${{ github.ref }}
+          # `benches/js-runtime-perf` is a workspace member that depends on
+          # `secutils`, which pulls in `retrack-types` from the retrack
+          # submodule. Without it, `cargo metadata`/`cargo build` fail to load
+          # the workspace manifest.
+          submodules: true
 
       - name: Install Protoc
         uses: arduino/setup-protoc@v3