Move LibYAML repo to yaml github

Author: CurtTilmes

META.list

@@ -837,5 +837,5 @@ https://raw.githubusercontent.com/niner/Distribution-Builder-MakeFromJSON/master
 https://raw.githubusercontent.com/araraloren/perl6-terminal-table/v0.0.2/META6.json
 https://raw.githubusercontent.com/scriptkitties/p6-MPD-Client/master/META6.json
 https://raw.githubusercontent.com/zoffixznet/perl6-Die/master/META6.json
-https://raw.githubusercontent.com/CurtTilmes/perl6-libyaml/master/META6.json
+https://raw.githubusercontent.com/yaml/yaml-libyaml-perl6/master/META6.json
 https://raw.githubusercontent.com/garu/Zef-Reporter/master/META6.json