sysmem: Recover ksceSysrootIsManufacturingMode
sysmem: Recover ksceSysrootIsManufacturingMode

temporarly. just avoid sdk breaking.

Rinnegatamante/vita-headers,Rinnegatamante/vita-headers,vitasdk/vita-headers,Rinnegatamante/vita-headers,vitasdk/vita-headers,vitasdk/vita-headers,vitasdk/vita-headers,Rinnegatamante/vita-headers