Fix pusher name via ssh push

[lunny]

Will fix #7150, @silverwind @kolaente please confirm.

[codecov-io]

Codecov Report

Merging #7167 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7167      +/-   ##
==========================================
- Coverage   41.73%   41.73%   -0.01%     
==========================================
  Files         449      449              
  Lines       61112    61112              
==========================================
- Hits        25505    25503       -2     
- Misses      32294    32297       +3     
+ Partials     3313     3312       -1

Impacted Files	Coverage Δ
models/unit.go	62.16% <0%> (-5.41%)	⬇️

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[silverwind]

Working, thanks. It does not fix old pushers, but it's not really neccesary.

[lunny]

@silverwind old wrong pusher has been written to database and that real pusher lost and cannot be recovered.

[zeripath]

oh sorry about that. I don't know how that sneaked by me.