zlib: update to 1.3.

srcpkgs/zlib/template

@@ -1,6 +1,6 @@
 # Template file for 'zlib'
 pkgname=zlib
-version=1.2.13
+version=1.3
 revision=1
 bootstrap=yes
 build_style=configure
@@ -11,10 +11,10 @@ license="Zlib"
 homepage="https://www.zlib.net"
 changelog="https://www.zlib.net/ChangeLog.txt"
 distfiles="https://www.zlib.net/fossils/zlib-$version.tar.gz"
-checksum=b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30
+checksum=ff0ba4c292013dbc27530b3a81e1f9a813cd39de01ca5e0f8bf355702efa593e
 
 zlib-devel_package() {
-	depends="zlib>=${version}_${revision}"
+	depends="${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include