Clang 17 support - remove clang < 17 support #1310

	name: Ubuntu

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	ubuntu-build:
	name: Build on Ubuntu
	runs-on: ubuntu-latest
	strategy:
	matrix:
	compiler: [g++-11, clang++-17]
	buildmode: [Debug, Release]

	steps:
	- name: Checkout repository code
	uses: actions/checkout@v2

	- name: Install dependencies
	run: \|
	sudo apt update && sudo apt install libcurl4-gnutls-dev ninja-build

	- name: Install gcc
	run: \|
	sudo apt install ${{matrix.compiler}}
	if: startsWith(matrix.compiler, 'g++')

	- name: Install clang
	run: \|
	wget https://apt.llvm.org/llvm.sh
	chmod +x llvm.sh
	sudo ./llvm.sh 17
	if: startsWith(matrix.compiler, 'clang')

	- name: Create Build Environment
	run: cmake -E make_directory ${{github.workspace}}/build

	- name: Configure CMake
	working-directory: ${{github.workspace}}/build
	shell: bash
	run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{matrix.buildmode}} -DCMAKE_CXX_COMPILER=${{matrix.compiler}} -GNinja

	- name: Build
	working-directory: ${{github.workspace}}/build
	shell: bash
	run: ninja

	- name: Local Tests
	working-directory: ${{github.workspace}}/build
	shell: bash
	run: ctest -j 2 -C ${{matrix.buildmode}} --output-on-failure --exclude-regex api_test

	- name: Public API Tests # Tries several times to avoid random timeout errors not coming from coincenter
	working-directory: ${{github.workspace}}/build
	shell: bash
	run: ctest -j 2 -C ${{matrix.buildmode}} --output-on-failure --tests-regex api_test --repeat until-pass:10

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