Update bash-completion to version 2.12.0 / rev 59 via SR 1160694
https://build.opensuse.org/request/show/1160694
by user WernerFink + anag+factory
- Add patch boo1221414-scp.patch
* Do not replace the asignment of the array COMPREPLY with
the shell function _comp_compgen_split (boo#1221414)