Revert "Attempt workaround flatpak issue"

This reverts commit 007e2546a9.

src/main.cpp

@@ -239,8 +239,6 @@ int main(int argc, char **argv) {
     }
 
     set_display_server_environment_variables();
-    // Workaround a flatpak issue where if a flatpak tries to connect to the X server before an X server has started
-    // on Wayland that will break flatpak-spawn --host environment variables, with missing WAYLAND_DISPLAY, etc
     if(is_flatpak() && !is_x_server_running())
         return 1;