community/fcitx5: upgrade to 5.1.12 & take over maintainership

community/fcitx5/APKBUILD

 # Contributor: Patrycja Rosa <alpine@ptrcnull.me>
-# Maintainer: Patrycja Rosa <alpine@ptrcnull.me>
+# Maintainer: Lindsay Zhou <i@lin.moe>
+maintainer="Lindsay Zhou <i@lin.moe>"
 pkgname=fcitx5
-pkgver=5.1.11
-pkgrel=1
+pkgver=5.1.12
+pkgrel=0
 pkgdesc="Generic input method framework"
 url="https://github.com/fcitx/fcitx5"
 arch="all"
@@ -55,5 +56,5 @@ package() {
 }
 
 sha512sums="
-c182984a483bb6e75bffae9b15e95897de2eaae2534be4af08c691b15b9071f52416c6ee9a6248168cfbbc96ca0eba06cefc74718d739406fe814c4ab03ba830  fcitx5-5.1.11.tar.gz
+7528083cb9bb8816cd131f03f4e8feceb9d5f318261e5d7da97fbdb6c176ef24c750704907763923a7c8716acb5f7ee00c2a9ab29c93e46074080263dddee4b1  fcitx5-5.1.12.tar.gz
 "