Move release drafter config to earlier step

[hectorsector]

This is just a suggestion, not sure if I'm on board with it.

It seems that Step: adding a feature, isn't really asking the learner to make a meaningful change:

release-workflow/config.yml

Lines 94 to 118 in d1ba8ec

	#4 - User makes a change and opens a pull request against `base: release-v1.0`
	- title: Adding a feature
	description: Update the README.md and open a pull request.
	event: pull_request.opened
	link: '{{ repoUrl }}/issues/3'
	actions:
	# We make sure that the user's pull request has the base set to `release-v1.0`
	- type: gate
	left: '%payload.pull_request.base.ref%'
	operator: ===
	right: 'release-v1.0'
	# If the user opened a pull request to master instead...
	else:
	# we comment and tell them that they should try again
	- type: respond
	with: 05.1_wrong-base.md
	issue: '%payload.pull_request.number%'
	# TODO: reduce possible extra PRs by allowing learner to change the base instead of closing PR
	# and we close the pull request, unmerged
	- type: closeIssue
	issue: '%payload.pull_request.number%'
	# We approve their pull request
	- type: createReview
	body: 05.2_approval.md
	event: APPROVE

Since we need the learner to add the config for release drafter anyway, perhaps we can suggest that change instead of the current extra step:

release-workflow/config.yml

Lines 261 to 274 in d1ba8ec

	#9 - Merge the release drafter configuration
	- title: Merge the config for release drafter
	description: Merge the configuration file for release drafter, which sets a template for the release.
	event: pull_request.closed
	link: '{{ repoUrl }}/pull/8'
	actions:
	- type: respond
	with: 09.2_goto-release.md
	data:
	url: '6'
	- type: createReview
	body: 09.1_response.md
	event: APPROVE
	number: 6