* Extend quick actions dsl to allow specifying model types
to which given quick action applies
* Rename issuable attribute to noteable in interpret_service.rb
* Refactor and reorder quick action specs
* Create a shared example spec for each quick action to be used for
issue, merge request and commit specs.
https://gitlab.com/gitlab-org/gitlab-ce/issues/50199
With this quick action the user can create a new MR starting from
the current issue using as `source_branch` the given `branch name` and
as `target_branch` the project default branch. If the `branch name` is
omitted a name is automatically created starting from the issue title.
Alexandru Croitor