community/libspelling: upgrade to 0.4.7

https://gitlab.gnome.org/GNOME/libspelling/-/blob/0.4.7/NEWS

community/libspelling/APKBUILD

 # Contributor: fossdd <fossdd@pwned.life>
 # Maintainer: team/gnome <fossdd@pwned.life>
 pkgname=libspelling
-pkgver=0.4.6
+pkgver=0.4.7
 pkgrel=0
 pkgdesc="Spellcheck library for GTK 4"
 url="https://gitlab.gnome.org/GNOME/libspelling"
@@ -39,5 +39,5 @@ package() {
 }
 
 sha512sums="
-2fdfc6d06719267feeb1b9e2020108209fdf267106823aa2589ebed7febe9274dbdb4d1d7f36d62744d71d6f7748b7d4daaf116869555ed03ce37581428fbc4d  libspelling-0.4.6.tar.xz
+0222d14dfa37642b9162d7fc00cba33229c005e1de9f2229fc5a3732206ab1eab4d30cd87928197b1a2c5b111905e1d1f946a45d04ae6ce4c86bfa4bb9a8a39c  libspelling-0.4.7.tar.xz
 "