Create empty *.unsorted files for static analyzer script

[gartung]

@iarspider @smuzaffar

[cmsbuild]

A new Pull Request was created by @gartung for branch master.

@aandvalenzuela, @cmsbuild, @iarspider, @smuzaffar can you please review it and eventually sign? Thanks. @antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this. cms-bot commands are listed here

[cmsbuild]

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