Adding workflow to increment version after release #803

	name: Dependabot PR actions
	on:
	pull_request:
	types:
	- opened
	- reopened
	- synchronize
	- labeled
	- unlabeled

	jobs:
	dependabot:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	contents: write
	if: ${{ github.actor == 'dependabot[bot]' }}
	steps:
	- name: GitHub App token
	id: github_app_token
	uses: tibdex/github-app-token@v1.5.0
	with:
	app_id: ${{ secrets.APP_ID }}
	private_key: ${{ secrets.APP_PRIVATE_KEY }}
	installation_id: 22958780

	- name: Check out code
	uses: actions/checkout@v3
	with:
	token: ${{ steps.github_app_token.outputs.token }}

	- id: version
	run: \|
	echo "::set-output name=version::$(cat gradle.properties \| grep systemProp.version \| cut -d' ' -f3 \| cut -d\. -f1,2)"

	- name: Update the changelog
	uses: dangoslen/dependabot-changelog-helper@v2
	with:
	version: "Unreleased ${{ steps.version.outputs.version }}"

	- name: Commit the changes
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: "Update changelog"
	branch: ${{ github.head_ref }}
	commit_user_name: dependabot[bot]
	commit_user_email: support@github.com
	commit_options: '--signoff'

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