component/rsync: version up 3.1.2, including security fixes.

component/rsync/buildout.cfg

@@ -7,8 +7,8 @@ parts =
 
 [rsync]
 recipe = slapos.recipe.cmmi
-url = http://rsync.samba.org/ftp/rsync/src/rsync-3.1.1.tar.gz
-md5sum = 43bd6676f0b404326eee2d63be3cdcfe
+url = https://download.samba.org/pub/rsync/rsync-3.1.2.tar.gz
+md5sum = 0f758d7e000c0f7f7d3792610fad70cb
 make-options =
   PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}
 environment =