Add working repository to xz?

[iFoundSilentHouse]

xz github repo was blocked. So maybe it's a good idea to add working sourceforge link of xz package? xbps-src build will work at least

diff --git a/srcpkgs/xz/template b/srcpkgs/xz/template
index a5365b89c8d..f589f34f12e 100644
--- a/srcpkgs/xz/template
+++ b/srcpkgs/xz/template
@@ -1,8 +1,8 @@
 # Template file for 'xz'
-reverts="5.6.0_1"
 pkgname=xz
+reverts="5.6.0_1"
 version=5.4.6
-revision=2
+revision=3
 bootstrap=yes
 build_style=gnu-configure
 configure_args="--disable-doc"
@@ -11,8 +11,8 @@ maintainer="Enno Boland <[email protected]>"
 license="Public Domain, GPL-2.0-or-later, GPL-3.0-or-later, LGPL-2.1-or-later"
 homepage="https://xz.tukaani.org"
 changelog="https://git.tukaani.org/?p=xz.git;a=blob_plain;f=NEWS"
-distfiles="https://github.com/tukaani-project/xz/releases/download/v${version}/xz-${version}.tar.gz"
-checksum=aeba3e03bf8140ddedf62a0a367158340520f6b384f75ca6045ccc6c0d43fd5c
+distfiles="${SOURCEFORGE_SITE}/lzmautils/files/xz-${version}.tar.xz"
+checksum=b92d4e3a438affcf13362a1305cd9d94ed47ddda22e456a42791e630a5644f5c

 liblzma_package() {
        short_desc="XZ-format compression library"

[classabbyamp]

you can add XBPS_DISTFILES_MIRROR+=" https://sources.voidlinux.org/" to etc/conf to use the cached sources void has