Update CHANGELOG and Rebuild nuklear.h (3)

Author: PavelSharp

nuklear.h

@@ -30754,7 +30754,7 @@ nk_tooltipfv(struct nk_context *ctx, const char *fmt, va_list args)
 /// - 2025/04/06 (4.12.7) - Fix text input navigation and mouse scrolling
 /// - 2025/03/29 (4.12.6) - Fix unitialized data in nk_input_char
 /// - 2025/03/05 (4.12.5) - Fix scrolling knob also scrolling parent window, remove dead code
-/// - 2024/12/11 (4.12.4) - Fix array subscript [0, 0] is outside array bounds of �char[1]�
+/// - 2024/12/11 (4.12.4) - Fix array subscript [0, 0] is outside array bounds of ‘char[1]’
 /// - 2024/12/11 (4.12.3) - Fix border color for property widgets
 /// - 2024/11/20 (4.12.2) - Fix int/float type conversion warnings in `nk_roundf`
 /// - 2024/03/07 (4.12.1) - Fix bitwise operations warnings in C++20