granite installs to lib64 - fixing.

Author: technosf

com.github.louis77.tuner.yml

@@ -73,7 +73,9 @@ modules:
 - name: granite
   buildsystem: meson
   config-opts:
-    - "--buildtype=release"
+    - "--buildtype=release"    
+    - "--prefix=/app"
+    - "--libdir=lib"
   sources:
     - type: archive
       url: https://github.com/elementary/granite/archive/refs/tags/6.2.0.tar.gz