Add option to drop DESCRIPTION on sync #896

	name: Dependent Issues

	on:
	issues:
	types:
	- opened
	- edited
	- closed
	- reopened
	pull_request_target:
	types:
	- opened
	- edited
	- closed
	- reopened
	# Makes sure we always add status check for PRs. Useful only if
	# this action is required to pass before merging. Otherwise, it
	# can be removed.
	- synchronize

	# Schedule a daily check. Useful if you reference cross-repository
	# issues or pull requests. Otherwise, it can be removed.
	schedule:
	- cron: '12 9 * * *'

	permissions: write-all

	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- uses: z0al/dependent-issues@v1
	env:
	# (Required) The token to use to make API calls to GitHub.
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	# (Optional) The token to use to make API calls to GitHub for remote repos.
	GITHUB_READ_TOKEN: ${{ secrets.DEPENDENT_ISSUES_READ_TOKEN }}

	with:
	# (Optional) The label to use to mark dependent issues
	# label: dependent

	# (Optional) Enable checking for dependencies in issues.
	# Enable by setting the value to "on". Default "off"
	check_issues: on

	# (Optional) A comma-separated list of keywords. Default
	# "depends on, blocked by"
	keywords: depends on, blocked by

	# (Optional) A custom comment body. It supports `{{ dependencies }}` token.
	comment: >
	This PR/issue depends on:

	{{ dependencies }}

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