fixed #14259/#14491 - CI-unixish.yml: added step using minimum required CMake version / bumped minimum CMake version to 3.22 #22150

	# Syntax reference https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions
	# Environment reference https://help.github.com/en/actions/reference/virtual-environments-for-github-hosted-runners
	name: CI-unixish

	on:
	push:
	branches:
	- 'main'
	- 'releases/**'
	- '2.*'
	tags:
	- '2.*'
	pull_request:

	permissions:
	contents: read

	jobs:
	build_cmake_minimum:

	runs-on: ubuntu-22.04

	env:
	CMAKE_VERSION: 3.16
	CMAKE_VERSION_FULL: 3.16.9

	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false

	- name: Install missing software on ubuntu
	run: \|
	sudo apt-get update
	sudo apt-get install libxml2-utils
	# qt6-tools-dev-tools for lprodump
	# qt6-l10n-tools for lupdate
	sudo apt-get install qt6-base-dev libqt6charts6-dev qt6-tools-dev qt6-tools-dev-tools qt6-l10n-tools libglx-dev libgl1-mesa-dev

	- name: Install CMake
	run: \|
	wget https://cmake.org/files/v${{ env.CMAKE_VERSION }}/cmake-${{ env.CMAKE_VERSION_FULL }}-Linux-x86_64.tar.gz
	tar xf cmake-${{ env.CMAKE_VERSION_FULL }}-Linux-x86_64.tar.gz

	- name: Run CMake on ubuntu (without GUI)
	run: \|
	export PATH=cmake-${{ env.CMAKE_VERSION_FULL }}-Linux-x86_64/bin:$PATH
	cmake -S . -B cmake.output -G "Unix Makefiles" -DHAVE_RULES=On -DBUILD_TESTS=On

	- name: Run CMake on ubuntu (with GUI)
	run: \|
	export PATH=cmake-${{ env.CMAKE_VERSION_FULL }}-Linux-x86_64/bin:$PATH
	cmake -S . -B cmake.output.gui -G "Unix Makefiles" -DHAVE_RULES=On -DBUILD_TESTS=On -DBUILD_GUI=On -DWITH_QCHART=On -DBUILD_TRIAGE=On

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