[libadwaita] Use library() instead of shared_library()

[Alexander Mikhaylenko <alexm src gnome org>]

commit a04f0a18fb2ff23f502a221bb48fab3002eb0ba6
Author: Tristan Partin <tristan partin io>
Date:   Wed Oct 27 11:48:50 2021 -0500

    Use library() instead of shared_library()
    
    Allows a parent project to toggle whether libadwaita should be a shared
    library or a static library or both.

 src/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/meson.build b/src/meson.build
index 42dd2297..8ff2e9d7 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -254,7 +254,7 @@ else
   adwaita_libdir = libdir
 endif
 
-libadwaita = shared_library(
+libadwaita = library(
   'adwaita-' + apiversion,
   libadwaita_sources,