chore: update gem5 submodule to develop-based branch #10

	# Fast checks on every push/PR (< 5 min, no submodules needed)
	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	shellcheck:
	name: ShellCheck
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run ShellCheck
	run: shellcheck scripts/*.sh tests/run_tests.sh

	python-lint:
	name: Python Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Install ruff
	run: pip install -q ruff
	- name: Run ruff
	run: ruff check scripts/

	protocol-test:
	name: Protocol Test (Loopback)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run cosim protocol test
	run: python3 scripts/cosim_test_client.py --loopback

	kernel-compile:
	name: GPU Kernel Compile
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Compile GPU kernels
	run: \|
	docker run --rm \
	-u "$(id -u):$(id -g)" \
	-v "${{ github.workspace }}/tests:/tests" \
	-w /tests \
	ghcr.io/gem5/gpu-fs:latest \
	make

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