[wing] Install the generated wingversionmacros.h in the correct directory

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 6fdc40c09f60b1eabb7cdcb4730dab18a969d2c3
Author: guruDanny67 <daniele forghieri gmail com>
Date:   Mon Apr 20 14:24:58 2020 +0200

    Install the generated wingversionmacros.h in the correct directory

 wing/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/wing/meson.build b/wing/meson.build
index 1122d50..379d34d 100644
--- a/wing/meson.build
+++ b/wing/meson.build
@@ -41,7 +41,7 @@ version_cdata.set('WING_MICRO_VERSION', wing_micro_version)
 configure_file(
   input : 'wingversionmacros.h.in',
   output : 'wingversionmacros.h',
-  install_dir : wing_includedir,
+  install_dir : wing_includedir / wing_includedir_real,
   configuration : version_cdata
 )