[!!!][CLEANUP] Remove compat layer for submodules

This patch removes the compatibility layer for old links to
submodules of web_info and web_func.

Resolves: #63069
Releases: master
Change-Id: I0f5e1b7ea57ce9dab0c890064a34fc17fe4d0e93
Reviewed-on: http://review.typo3.org/34345
Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>