[TASK] Add hashcolumn to field configuration of sys_file_processedfile

Because of perfomance reason it would be good to have a hash column for
the field configuration of the table sys_file_processedfile.

Change-Id: I310428afff335217afaa77f1a2ee6d628c80e8ef
Resolves: #52788
Releases: 6.2
Reviewed-on: https://review.typo3.org/24734
Reviewed-by: Sebastian Fischer
Reviewed-by: Steffen Ritter
Tested-by: Steffen Ritter
Reviewed-by: Kai Ole Hartwig
Tested-by: Kai Ole Hartwig
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind