Add info how to fix failed chroot #12

	name: CI-test-suite-arm64

	on:
	pull_request:
	branches: [ "master" ]

	push:
	branches:
	- master

	workflow_dispatch:

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

	jobs:

	testsuite:
	if: ${{ github.event_name != 'pull_request' \|\| (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'notest') != true) }}
	strategy:
	fail-fast: false
	matrix:
	test_name: [t1.1, t1.2, t2.1, t2.2, t2.3, t3, t4.1, t4.2, t4.3, t5, t6.1, t6.2, t6.3, t6.4, t6.5, t6.6, t6.7, t6.8, t6.9, t6.10, t6.11, t6.12, t6.13, t7.1, t7.2, t7.3, t7.4, t7.5, t7.6, t8]
	runs-on: ubuntu-latest
	name: Test suite arm64 ubuntu 22.04 ${{ matrix.test_name }}
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Ubuntu
	run: \|
	sudo apt install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu qemu-user-static debootstrap
	- name: Build and Run
	run: \|
	export ROOTFS=${GITHUB_WORKSPACE}/rootfs/arm64
	sudo ./create-ubuntu-rootfs.sh arm64 jammy
	TOOLCHAIN_VER=$(ls $ROOTFS/usr/include/c++/)
	sed -i "s,set(TOOLCHAIN_VERSION \"7\"),set(TOOLCHAIN_VERSION \"$TOOLCHAIN_VER\")," arm64-gcc-toolchain.cmake
	./Tests/run-test.sh ${{ matrix.test_name }} 0 0 ${GITHUB_WORKSPACE}/Tests ${GITHUB_WORKSPACE} aarch64-linux-gnu-gcc aarch64-linux-gnu-g++ arm64-gcc-toolchain.cmake

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