feat: update project tt_um_chip_rom from TinyTapeout/tt-chip-rom #3

	name: verification

	on:
	workflow_dispatch:
	push:
	# Don't run on project submissions:
	branches-ignore:
	- projects/tt_um_*
	pull_request:
	# Don't run on project submissions:
	paths-ignore:
	- projects/tt_um_/*

	jobs:
	verification:
	env:
	SKY130_PDK_VERSION: 1341f54f5ce0c4955326297f235e4ace1eb6d419
	PDK_ROOT: /home/runner/pdk
	MPW_TAG: mpw-9a

	# ubuntu
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Install sky130A PDK
	uses: TinyTapeOut/volare-action@v2
	with:
	pdk_version: ${{ env.SKY130_PDK_VERSION }}
	pdk_root: ${{ env.PDK_ROOT }}

	# Set Python up
	- name: setup python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	cache: 'pip'
	- run: pip install -r tt/requirements.txt -r tt-multiplexer/py/requirements.txt -r verilog/dv/mux/requirements.txt

	- name: install iverilog
	run: sudo apt-get update && sudo apt-get install -y iverilog

	- name: Configure the multiplexer for testing
	run: python ./tt/configure.py --update-shuttle --test

	# run first set of tests
	- name: Mux simulation (without caravel)
	working-directory: verilog/dv/mux
	env:
	EXPECTED_REPO: ${{ github.repository }}
	run: \|
	make clean test_mux
	# make will return success even if the test fails, so check for failure in the results.xml
	! grep failure results.xml

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