Up to 26.1 Added new baby textures

Updated to 1.21.10

Updated Mc meta file to new format. Pre 1.20.2 is marked red but will work.

Switch textures on legs for 1.21.5. Removed useless textures from pack

• Updated to 1.21.5 new variants.
• Nametage CIT also updated to 1.21.5 vanilla method
• Support for non case sensitivness mod from dbrighthd (optional)
• Pack should work on any version even if marked red
• Custom asset folder changed to semos