Move project SonarCloud instance to ASWF organization

[jfpanisset]

Projects repos un the ASWF GitHub org inherit SONAR_TOKEN from organization level secrets which gives access to the ASWF SonarCloud organization where most of the repos already have their analysis results:

https://sonarcloud.io/organizations/academysoftwarefoundation/projects

rez has its own SonarCloud, pre-existing SonarCloud project:

https://sonarcloud.io/project/overview?id=nerdvegas_rez

As per discussion on the #rez channel, it seems the historical data in that SonarCloud project is not super useful, so the suggestion is to delete the existing SonarCloud project, at which point the link between the ASWF SonarCloud project and the rez GitHub repo can be established by the LF RelEng team.

Motivation It would be nice to have a single SonarCloud dashboard for all ASWF projects, enhancing discoverability.

[jfpanisset]

SonarCloud properties will need to be updated in:

https://github.com/AcademySoftwareFoundation/rez/blob/1ecc85f638d11d70ed78d4bd9c5cdc6f32ac58c4/.sonarcloud.properties

And if deemed sufficiently useful, set up a schedule GHA analysis run.

[JeanChristopheMorinPerso]

We should also revisit https://github.com/AcademySoftwareFoundation/rez/issues/1160.

[herronelou]

It seems like since this issue was created, nerdvegas_rez was deleted, so the badges on the readme now all display "Project not Found"

[jfpanisset]

To get the process started, a ticket could be opened with LF releng team to have a rez project created under the ASWF sonarcloud org.

[maxnbk]

ticket opened with LF RelEng.

[maxnbk]

@jwagantall has updated sonarcloud properties file in #1509 .

I think we need to wait for at least one successful run of rez in the new instance and then I should be able to update the badges.