Valheim 1.2.1

Patch for Valheim, just extract into MO directory.

Fixed:

• Added file patterns to cover Jotunn (mod library) installation: .dll.mdb, .pdb, .xml

Changes based on ModOrganizer2#90 (definitions based on BasicModDataChecker).

Patch for:

• MO v.2.4.4
• MO v2.5.0 Alpha 3