[Release] Bump a version to 2.4.3 #1040

	name: Ruby

	on: [push,pull_request]

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	ruby: [2.7, 3.0, 3.1, 3.2, head, jruby, truffleruby]
	gemfile: [all, without_active_support, without_oj]
	exclude:
	- os: windows-latest
	ruby: jruby
	- os: windows-latest
	ruby: truffleruby
	runs-on: ${{ matrix.os }}
	env: # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
	BUNDLE_GEMFILE: ${{ (matrix.gemfile == 'without_active_support' && 'gemfiles/without_active_support.gemfile') \|\| (matrix.gemfile == 'without_oj' && 'gemfiles/without_oj.gemfile') \|\| null }}
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true
	- name: Run the default task
	run: \|
	bundle exec rake
	- name: CodeCov
	uses: codecov/codecov-action@v3
	with:
	files: ./coverage/coverage.xml

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