Enable forceinline again for MingGW and Clang

Author: igaztanaga

include/boost/interprocess/detail/workaround.hpp

@@ -231,7 +231,7 @@
 #elif defined(BOOST_MSVC) && (_MSC_VER < 1900 || defined(_DEBUG))
    //"__forceinline" and MSVC seems to have some bugs in old versions and in debug mode
    #define BOOST_INTERPROCESS_FORCEINLINE inline
-#elif defined(BOOST_CLANG) || (defined(BOOST_GCC) && ((__GNUC__ <= 5) || defined(__MINGW32__)))
+#elif defined(BOOST_GCC) && (__GNUC__ <= 5)
    //Older GCCs have problems with forceinline
    //Clang can have code bloat issues with forceinline, see
    //https://lists.boost.org/boost-users/2023/04/91445.php and