DB upgrade problem with plans from 17.04

[Robert Lyon]

We now require people to upgrade to at least 17.04 before upgrading to 18.10 to avoid upgrade problems.

However, there is still a problem with an alteration of the Plans block configuration.

We should just do a direct db update rather than via the commit method as the change is only to the structure of the configdata (artefactid => artefactids) rather than actually changing details the block itself.

[Robert Lyon (robertl-9)]

https://reviews.mahara.org/#/c/9088/

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/9088
Committed: https://git.mahara.org/mahara/mahara/commit/a6c082d35b5e3e0950d7c92a34b05c805561624a
Submitter: Cecilia Vela Gurovic (<email address hidden>)
Branch: master

commit a6c082d35b5e3e0950d7c92a34b05c805561624a
Author: Robert Lyon <email address hidden>
Date: Fri Aug 24 09:16:04 2018 +1200

Bug 1788710: Altering db upgrade step to avoid unrelated 'tags' error

When using normal commit() method the block tries to do some artefact
related checks as well, which are not needed.

We will save the block configdata back directly instead

behatnotneeded

Change-Id: I0defae0de6b5f97d75f79c1d9059dadb0a64c686
Signed-off-by: Robert Lyon <email address hidden>