[TASK] Make sys_file_metadata translatable

This patch adds SQL and TCA to sys_file_metadata
allowing the table to be localized. In addition
IRRE for sys_file_references is slightly reconfigured
and the - already prepared - repository is adapted to
only return live records in default language.

Resolves: #52816
Releases: 6.2
Change-Id: Ia5fbb1423f7ab2f73f58d9671a50a3c379e9e1f3
Reviewed-on: https://review.typo3.org/24751
Reviewed-by: Fabien Udriot
Tested-by: Fabien Udriot
Reviewed-by: Ernesto Baschny
Tested-by: Ernesto Baschny