retrieve port from SSH config if the port is not defined.

[rberrelleza]

Signed-off-by: Ramiro Berrelleza rberrelleza@gmail.com

improves #1145

Proposed changes

• If the port is not defined in the manifest, and remote mode is enabled, we retrieve the port from the ssh config entry.

[codecov]

Codecov Report

Merging #1146 into master will increase coverage by 0.13%.
The diff coverage is 53.33%.

@@            Coverage Diff             @@
##           master    #1146      +/-   ##
==========================================
+ Coverage   33.78%   33.92%   +0.13%     
==========================================
  Files          65       65              
  Lines        5434     5448      +14     
==========================================
+ Hits         1836     1848      +12     
+ Misses       3402     3401       -1     
- Partials      196      199       +3     

Impacted Files	Coverage Δ
pkg/config/config.go	29.82% <0.00%> (ø)
pkg/ssh/ssh.go	73.84% <57.14%> (-0.67%)	⬇️
pkg/ssh/config.go	70.27% <0.00%> (+1.80%)	⬆️

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