[HOLD] Remove ANSIBLE_BASE_ROLE_PRECREATE only used by AWX

[AlanCoding]

Opening as a draft initially, the work is going on separately in AWX, along with the role rename.

The AWX change is a blocker for merging this, but I want to be sure everything is passing here.

eda-server did not use this, and I do not anticipate galaxy_ng will either, but I await confirmation of that. If you plan to use this, we can keep it.

[AlanCoding]

Since ansible/awx#15087 is merged, this can be taken out of draft... right after a rebase.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[john-westcott-iv]

@newswangerd can you take a look at this and give it a thumbs up if we're good to merge?

[newswangerd]

Is there another mechanism for pre creating roles in place?

[AlanCoding]

We might hold off on merging (at least for a bit), as we're still not totally sure if other apps might use this.

[john-westcott-iv]

Checked with @AlanCoding this is still on hold.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[AlanCoding]

Note: I wanted to see that the "Testing DAB Consumers" check (introduced after this was created) was passing after a rebase, and it is, so it looks like we're good there.

#435 includes the commit from this, and now also proposes a new replacement system. My focus is going to be on that, so I'm going to close this PR for now, with the note that these changes are included completely there.