Release v2.6.0

Changelog

• Updated MonoMod to 21.11.11.1 (changelog)
• Fixed leave, leave.s, endfinally and endfilter being duplicated when generated patched method code
  • This also fixes certain cases where inserting IL right after exception blocks caused the IL to be skipped over in generated patch
• Added MethodType.Enumerator method type to make transpiling enumerators (e.g. Unity coroutines) easier (thanks, @ManlyMarco!)
  • View documentation on new method type usage