user/feh: bump to 3.4.1

changelog https://github.com/derf/feh/blob/3.4.1/ChangeLog#L1_L27

user/feh/APKBUILD

 # Contributor: Max Rees <maxcrees@me.com>
 # Maintainer: Max Rees <maxcrees@me.com>
 pkgname=feh
-pkgver=3.3
+pkgver=3.4.1
 pkgrel=0
 pkgdesc="feh is a fast, lightweight image viewer which uses imlib2"
 url="https://feh.finalrewind.org/"
@@ -31,4 +31,4 @@ package() {
 		install
 }
 
-sha512sums="0372115a8f2df77cdfc0fc1b24479e72d9be1f24127c787909ef671075b199b8d5f873200ce202f51705991cf3c5f5cc71ef8f47294fe520e3a9acc5cb7582a9  feh-3.3.tar.bz2"
+sha512sums="d674d3134819cf6731aebf8af87a2f890d54dd7f8c64071e8816a032aeeb95c31f56752bb3477be0dfb653f813872b32dc2daf4e0514fed03e3f6bba36896c66  feh-3.4.1.tar.bz2"