`Function::IsVariableUserDefinded` is misspelt in the C++ API

[WeiN76LQh]

Version and Platform (required):

• Binary Ninja Version: 6.1.10594-dev
• Edition: Ultimate
• OS: macOS
• OS Version: 26.5.1
• CPU Architecture: arm64

Bug Description:
The C++ API wrapper for BNIsVariableUserDefined is misspelt: Function::IsVariableUserDefinded (binaryninjaapi.h, and function.cpp line 1535). The core function and the Python binding Function.is_var_user_defined are spelt correctly.