Add requirement python3-tomli

[karaketir16]

python3-tomli required for build-sim SIM=qemu in Ubuntu 22.04, I did not try other operating systems.

[karaketir16]

fix #1615

[TommyMurphyTM1234]

python3-tomli required for build-sim SIM=qemu in Ubuntu 22.04, I did not try other operating systems.

Why wouldn't this have triggered a problem here?

• riscv-gnu-toolchain/.github/workflows/nightly-release.yaml

  Lines 87 to 90 in 444c01e

  	- name: build qemu
  	if: ${{ matrix.mode }} == 'linux'
  	run: |
  	sudo make -j$(nproc) build-sim SIM=qemu

when this package isn't part of the prerequisites installation script?

• riscv-gnu-toolchain/.github/setup-apt.sh

  Lines 6 to 9 in 444c01e

  	apt install -y autoconf automake autotools-dev curl python3 python3-pip libmpc-dev libmpfr-dev \
  	libgmp-dev gawk build-essential bison flex texinfo gperf libtool \
  	patchutils bc zlib1g-dev libexpat-dev git ninja-build cmake libglib2.0-dev expect \
  	device-tree-compiler python3-pyelftools libslirp-dev

[karaketir16]

If I understand correctly, you are using a GitHub Ubuntu Image, that has pre-installed tools.

https://github.com/actions/runner-images/blob/ubuntu22/20241015.1/images/ubuntu/Ubuntu2204-Readme.md

But, I cannot found tomli in the list.

[karaketir16]

The error is added with this patch.

https://patchwork.kernel.org/project/qemu-devel/patch/20230828103856.46031-6-pbonzini@redhat.com/

[karaketir16]

I have checked.

https://github.com/karaketir16/test-workflows/actions/runs/11853849709/job/33034785384#step:4:1

GitHub Runner Ubuntu 22.04 image has tomli