main/tree: upgrade to 2.0.4

main/tree/APKBUILD

 # Maintainer: Leonardo Arena <rnalrd@alpinelinux.org>
 pkgname=tree
-pkgver=2.0.3
+pkgver=2.0.4
 pkgrel=0
 pkgdesc="A recursive directory indented listing of files"
 url="https://oldmanprogrammer.net/source.php?dir=projects/tree"
@@ -21,5 +21,5 @@ package() {
 }
 
 sha512sums="
-0c020c596e7f7790af6ffc3630dcd681f13e08b2c957cf41a6eb4ea66c5c7c87b4a79d44739177cd543c01cc7fb8e1cf695d9a5870e2bca3c6f7c825e6d2fb52  unix-tree-2.0.3.tar.gz
+59f391de5792ce9990153c2de06bc545813f9e7aea635c574ef21f1603203146cdad4dbed821266715d716241d7153276aa220626ce8354446dd85df47e75fa6  unix-tree-2.0.4.tar.gz
 "