File force_gcc_13.patch of Package nonpareil

diff -Naur a/src/SConscript b/src/SConscript
--- a/src/SConscript	2024-08-02 09:43:24.330406136 -0300
+++ b/src/SConscript	2024-08-02 11:12:53.003595099 -0300
@@ -44,6 +44,7 @@
     build_env.Append (CCFLAGS = ['-mms-bitfields'])
     build_env.Replace (PROGSUFFIX = '.exe')
 else:
+    build_env.Replace (CC = '/usr/bin/gcc-13')
     pkg_config_cmd = 'pkg-config'
     sdl_pkg_config_cmd = 'sdl-config'
 pkg_config_cmd += ' --cflags --libs '