Fix GCC 14 / pybind11 build failure on manylinux_2_28

CMake 3.28+ with GCC 14 enables C++20 module TS scanning (-fmodules-ts),
which breaks pybind11 v2.13.1 typing.h: std::copy_n is not found under
strict module isolation. Two fixes:
- CMAKE_CXX_SCAN_FOR_MODULES OFF to suppress the -fmodules-ts flag
- pybind11 v2.13.1 → v2.13.6 which adds the missing #include <algorithm>

This unblocks the linux wheel build after the cibuildwheel v3.4.1 upgrade.

Author: DaoTwenty

CMakeLists.txt

@@ -3,6 +3,9 @@ project(midigpt VERSION 0.1.0 LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+# Disable C++20 module scanning — prevents GCC 14 from adding -fmodules-ts,
+# which breaks pybind11 typing.h (std::copy_n not found under strict module TS).
+set(CMAKE_CXX_SCAN_FOR_MODULES OFF)
 
 include(cmake/dependencies.cmake)
 

cmake/dependencies.cmake

@@ -2,7 +2,7 @@ include(FetchContent)
 
 FetchContent_Declare(pybind11
     GIT_REPOSITORY https://github.com/pybind/pybind11.git
-    GIT_TAG        v2.13.1)
+    GIT_TAG        v2.13.6)
 FetchContent_MakeAvailable(pybind11)
 
 FetchContent_Declare(symusic