[BUGFIX] excludeUidList not checked for ifsub state

For menu item states IFSUB(RO), ACTIFSUB(RO) and CURIFSUB(RO) the
excludeUidList was not checked. If all submenu items are excluded the
menu item doesn't get the "ifsub" state anymore.

Change-Id: Ia113bb187b778718a501e0f2f6c0956c99cb1d8a
Fixes: #45254
Releases: 6.1, 6.0, 4.7, 4.5
Reviewed-on: https://review.typo3.org/20039
Reviewed-by: Jigal van Hemert
Tested-by: Jigal van Hemert