package/wayland: add license hash

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/wayland/wayland.hash

@@ -3,3 +3,6 @@ md5  d91f970aea11fd549eae023d06f91af3  wayland-1.17.0.tar.xz
 sha1 4d9e08a7a4a07fa37a25d7aa3ef83f08edec0600  wayland-1.17.0.tar.xz
 sha256 72aa11b8ac6e22f4777302c9251e8fec7655dc22f9d94ee676c6b276f95f91a4  wayland-1.17.0.tar.xz
 sha512 c5051aab5ff078b368c196ecfedb33ccd961265bb914845d7ed81de361bb86ae18299575baa6c4eceb0d82cf8b495e8293f31b51d1cbc05d84af0a199ab3f946  wayland-1.17.0.tar.xz
+
+# Locally calculated
+sha256 6eefcb023622a463168a5c20add95fd24a38c7482622a9254a23b99b7c153061  COPYING