nsp: Use title ID from NPDM metadata for extracted type NSPs

Avoids 0 being used as title ID for all extracted NSPs.

src/core/loader/nsp.cpp

@@ -77,7 +77,7 @@ AppLoader_NSP::LoadResult AppLoader_NSP::Load(Kernel::Process& process) {
         return {ResultStatus::ErrorAlreadyLoaded, {}};
     }
 
-    if (title_id == 0) {
+    if (!nsp->IsExtractedType() && title_id == 0) {
         return {ResultStatus::ErrorNSPMissingProgramNCA, {}};
     }