FAssetRegistry::SaveRegistryData fails check on redirected umaps

When FAssetRegistry::SaveRegistryData() is invoked for a umap redirector it will fail the check

check(!bIsMap || (InDependencyType == EAssetRegistryDependencyType::Soft));

Because the redirector itself is a hard link to the umap it references but is considered a map for bIsMap, it will fail the check.

Adding an exception for redirectors which ultimately unwind to a umap with a soft reference at that point should fix the issue.

Move a umap package to a new folder. This creates a redirectory to reference the new location.