Bump rexml from 3.2.6 to 3.2.8 #12

	# This workflow uses actions that are not certified by GitHub. They are
	# provided by a third-party and are governed by separate terms of service,
	# privacy policy, and support documentation.
	#
	# This workflow will install a prebuilt Ruby version, install dependencies, and
	# run tests and linters.
	name: "Ruby CI"
	on:
	push:
	branches: [ '**' ]
	jobs:
	ruby-test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	- name: Ruby setup
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Lint
	run: bundle exec rubocop
	- name: Test
	run: bundle exec rake test

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