Added Extended2023Muon4Eta to runTheMatrix

[mark-grimes]

Title says it all. After Ianna's changes Extended2023Muon now refers to the 3 eta detector, so add the 4 eta detector as well.

[cmsbuild]

A new Pull Request was created by @mark-grimes (Mark Grimes) for CMSSW_6_2_X_SLHC.

Added Extended2023Muon4Eta to runTheMatrix

It involves the following packages:

Configuration/PyReleaseValidation

@nclopezo, @vlimant, @cmsbuild, @franzoni, @Degano, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig this is something you requested to watch as well.
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@andersonjacob, @mark-grimes you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[mark-grimes]

merge

Tests 10000, 10200, 10400, 11200, 11400, 12000, 12800, 13000 and 13600 pass all steps.
Tests 12200, 12400, 12600, 13200, 13400, 13800, 14000, 14200 and 14400 fail in step 2 with known errors.
New test 14600 passes all steps.