[TASK] Use new TCA configuration

The TCA configuration now uses the new scheme where the filename
matches the tablename and an array containing the whole TCA for that
table is returned. The 'ctrl' parts from the ext_tables.php file are
moved to the renamed files.

Parts from the ext_tables.php file are moved to files inside
Configuration/TCA/Overrides to improve cache handling. For this to
work the required TYPO3 version is raised to 6.2.1 where this feature
is introduced.

Resolves: #58974
Releases: 2.1
Change-Id: Ia39792f8e140ffadf9d214618f5da142ac6a6550