Fix build with Boost 1.88
https://github.com/gentoo/gentoo/blob/master/media-gfx/prusaslicer/files/prusaslicer-2.9.2-boost-1.88.patch

Index: src/slic3r/GUI/RemovableDriveManager.cpp
--- src/slic3r/GUI/RemovableDriveManager.cpp.orig
+++ src/slic3r/GUI/RemovableDriveManager.cpp
@@ -35,7 +35,14 @@
 #include <pwd.h>
 #include <boost/filesystem.hpp>
 #include <boost/system/error_code.hpp>
+#if BOOST_VERSION >= 108800 // v2 is now default
+#define BOOST_PROCESS_VERSION 1
+#include <boost/process/v1/child.hpp>
+#include <boost/process/v1/io.hpp>
+#include <boost/process/v1/search_path.hpp>
+#else
 #include <boost/process.hpp>
+#endif
 #endif
 
 namespace Slic3r {
