Upgrade gradle-wrappere etc. #631

	name: Branch Management

	on:
	push:
	branches: [ current-stable ] # do not trigger on branches that are pushed below, unless additional checking is done, or else it will cause endless loop

	permissions: {}

	jobs:
	build:
	environment: And Bible branch management
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout current-stable branch
	uses: actions/checkout@v3
	with:
	token: ${{ secrets.TOKEN_CI }}
	fetch-depth: 50

	- name: Get variables
	id: variables
	run: \|
	echo ::set-output name=RELEASE_BRANCH::$((grep -w current-stable \| cut -d= -f2) < ./.github/workflows/config.properties)
	echo ::set-output name=MAIN_BRANCH::$((grep -w main-branch \| cut -d= -f2) < ./.github/workflows/config.properties)

	- name: Merge to release and develop
	run: \|
	git fetch --no-tags
	git config pull.rebase true
	git config user.email "ci@andbible.github.io"
	git config user.name "Auto CI"
	git checkout ${{ steps.variables.outputs.RELEASE_BRANCH }}
	git merge --ff-only -v --commit origin/current-stable
	git push -v origin ${{ steps.variables.outputs.RELEASE_BRANCH }}
	git checkout ${{ steps.variables.outputs.MAIN_BRANCH }}
	git merge -v --commit origin/current-stable -m "Automatic merge branch 'current-stable' into '${{ steps.variables.outputs.MAIN_BRANCH }}'"
	git push -v origin ${{ steps.variables.outputs.MAIN_BRANCH }}

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