Update README. Add the `TIME` type in a column_options #61

	name: Check
	on: [ pull_request, push ]
	jobs:
	check:
	runs-on: ubuntu-latest
	# push: always run.
	# pull_request: run only when the PR is submitted from a forked repository, not within this repository.
	if: github.event_name == 'push' \|\| github.event.pull_request.head.repo.full_name != github.repository
	strategy:
	matrix:
	jruby_version:
	- 9.3.15.0
	- 9.4.8.0
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- name: Set up OpenJDK 8
	uses: actions/setup-java@v4
	with:
	java-version: 8
	distribution: "temurin"
	- name: download jruby
	run: "curl -L -o jruby.jar https://repo1.maven.org/maven2/org/jruby/jruby-complete/${{ matrix.jruby_version }}/jruby-complete-${{ matrix.jruby_version }}.jar"
	#
	# For avoiding permission denied. install gems into `gems` directory
	#
	- name: bundle install
	run: "env GEM_HOME=gems java -jar jruby.jar -S bundle install"

	- name: install embulk.jar
	run: "curl -L -o embulk.jar https://github.com/embulk/embulk/releases/download/v0.11.4/embulk-0.11.4.jar"
	- name: rake test
	run: 'env GEM_HOME=gems RUBYOPT="-r ./embulk.jar -r rubygems" java -jar jruby.jar -S bundle exec rake test'

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