devel/lfcbase: update 1.18.5 -> 1.18.6 and databases/cego: 2.48.29 -> 2.48.32

lfcbase:

• Patch added in Sleeper class to support larger values for milliSleep and microSleep. For this, also input parameter type has changed from int to unsigned long

cego:

• Patch added for CegoCaseCond::evalField to eval appropriate datatype. If the case condition contains null type this was not done correctly
• Added patch in CegoSelect::evalSchema. At the end of the method, schema ids are calculated to provide unique attribute ids for views
• support nested case conditions

Author: Björn Lemke <lemke@lemke-it.com>