Make examples and ci metrix exclusions in line with each other #1250

	name: CI
	on: [push, pull_request]
	jobs:
	test:
	name: Test on ruby ${{ matrix.ruby }} and rails ${{ matrix.rails }}
	runs-on: ubuntu-latest
	services:
	redis:
	image: redis
	ports: ['6379:6379']
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	strategy:
	matrix:
	ruby: ['2.6', '2.7', '3.0', '3.1', '3.2']
	rails: ['5.2', '6.0.0', '6.1.0', '7.0.0', '7.1.0']
	exclude:
	- ruby: "2.6"
	rails: "7.1.0"
	- ruby: "2.6"
	rails: "7.0.0"
	- ruby: "2.7"
	rails: "7.1.0"
	- ruby: "3.0"
	rails: "5.2"
	- ruby: "3.1"
	rails: "5.2"
	- ruby: "3.1"
	rails: "6.0.0"
	- ruby: "3.2"
	rails: "5.2"
	- ruby: "3.2"
	rails: "6.0.0"
	- ruby: "3.2"
	rails: "6.1.0"
	env:
	SQLITE3_VERSION: 1.4.1
	REDIS_URL: redis://localhost:6379/0
	CI: true
	RAILS_VERSION: ${{ matrix.rails }}
	steps:
	- name: Setup memcached
	uses: KeisukeYamashita/memcached-actions@v1
	- name: Start MongoDB
	uses: supercharge/[email protected]
	with:
	mongodb-version: 4.0
	- name: Check out repository code
	uses: actions/checkout@v4
	- name: Do some action caching
	uses: actions/cache@v3
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ matrix.ruby }}-${{ matrix.rails }}-${{ hashFiles('**/Gemfile.lock') }}
	restore-keys: \|
	${{ runner.os }}-gems-${{ matrix.ruby }}-${{ matrix.rails }}-
	- name: Install libpq-dev
	run: sudo apt-get -yqq install libpq-dev
	- name: Set up Ruby ${{ matrix.ruby }}
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true # 'bundle install' and cache gems
	- name: Run Rake with Rails ${{ matrix.rails }}
	run: bundle exec rake

Provide feedback