main/py-pillow: upgrade to 5.4.1

main/py-pillow/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Fabian Affolter <fabian@affolter-engineering.ch>
 pkgname=py-pillow
 _pkgname=Pillow
-pkgver=5.3.0
+pkgver=5.4.1
 pkgrel=0
 pkgdesc="Python Imaging Library"
 url="https://python-pillow.org"
@@ -47,4 +47,4 @@ _py() {
 	$python setup.py install --prefix=/usr --root="$subpkgdir"
 }
 
-sha512sums="0596207069a87a645f7694b19ea5100d753dbb7553148fa5982b073e4e1163b5bd83ddf8b1c783a90a0b718576f08d3f15352f2742d46a425cf639de2409c4ab  Pillow-5.3.0.tar.gz"
+sha512sums="c1423833b6c19dd48121b90505f21967446e2afa3c28ba1b1f499780127c009e821fc1907e152f732d5a48fd7c716845243b82b6aff440ff775186c3dfd998c4  Pillow-5.4.1.tar.gz"