build step for bindings takes very long in CI

[achou11]

referring to this step:

meli/.github/workflows/build-android.yml

Lines 33 to 34 in d763e99

	- name: Generate FFI bindings and build native Android libraries
	run: melos build

at the moment, it installs cargo/rust tools and then runs a couple of commands to build the bindings and libraries. takes about 20 minutes to complete

not familiar enough with the rust ecosystem to have a strong idea of how to improve the amount of time it takes. as a first step, wondering if letting moonrepo/setup-rust handle installing (some of?) the necessary rust components will help 🤔