chore: update ubuntu runner from 20.04 to latest (#312) #200

	name: C++ Example
	on:
	push:
	branches:
	- master

	permissions:
	contents: write
	deployments: write

	jobs:
	benchmark:
	name: Run Google C++ Benchmark Framework example
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Cache Benchmark library
	uses: actions/cache@v4
	with:
	path: examples/cpp/benchmark
	key: ${{ runner.os }}-googlebenchmark-v1.5.0
	- name: Run benchmark
	run: cd examples/cpp && make json

	- name: Store benchmark result
	uses: benchmark-action/github-action-benchmark@v1
	with:
	name: C++ Benchmark
	tool: 'googlecpp'
	output-file-path: examples/cpp/benchmark_result.json
	github-token: ${{ secrets.GITHUB_TOKEN }}
	auto-push: true
	# Show alert with commit comment on detecting possible performance regression
	alert-threshold: '200%'
	comment-on-alert: true
	fail-on-alert: true
	alert-comment-cc-users: '@ktrz'

	- name: Store benchmark result - separate results repo
	uses: benchmark-action/github-action-benchmark@v1
	with:
	name: C++ Benchmark
	tool: 'googlecpp'
	output-file-path: examples/cpp/benchmark_result.json
	github-token: ${{ secrets.BENCHMARK_ACTION_BOT_TOKEN }}
	auto-push: true
	# Show alert with commit comment on detecting possible performance regression
	alert-threshold: '200%'
	comment-on-alert: true
	fail-on-alert: true
	alert-comment-cc-users: '@ktrz'
	gh-repository: 'github.com/benchmark-action/github-action-benchmark-results'

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