feat: Add option to limit number of executor worker threads #534

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	name: Docker
	on: [pull_request]

	jobs:
	build_docker:
	name: Run build Docker script
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Installs Rust and Cargo
	run: curl -y --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \| sh
	- name: Run script
	run: ./dev/build-ballista-docker.sh

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