2400 MB changed to 3000

[boudoul]

This change is needed for relval submission (affects only workflow injection)
See : https://hypernews.cern.ch/HyperNews/CMS/get/comp-ops/2304/2/1/1/1/1.html
Synchronized with any other 7X releases (like for example PR#9335)
Whenever the next release will be built, this should be included for relval submission

[cmsbuild]

A new Pull Request was created by @boudoul (boudoul) for CMSSW_6_2_X_SLHC.

2400 MB changed to 3000

It involves the following packages:

Configuration/PyReleaseValidation

@cmsbuild, @srimanob, @boudoul, @franzoni can you please review it and eventually sign? Thanks.
@ghellwig, @Martin-Grunewald this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
If you are a L2 or a release manager you can ask for tests by saying 'please test' in the first line of a comment.
@fratnikov, @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

Won't bother running the tests since they won't check this change.