Check_MK Werk 0426: Fixed processing of cached agent plugins / local scripts

ID: 0426 Title: Fixed processing of cached agent plugins / local scripts Component: Core & Setup Level: 2 Class: Bug Fix Version: 1.2.5i1 Werk #0345 introduced a bug which resulted in cached plugins / local scripts were executed, the cache was storred, but never processed. This change fixes the names of such cache files to make them being processed again.