Fix issue with networks population when host name contains some extra…

[javierfz1980]

This commit will fix an error produced when hosts contains some extra text on the name added by the vc like '(reboot required)'

Fixes #423

PR acceptance checklist:

[ x ] All unit tests pass
[ x ] All e2e tests pass
[ n/a ] Unit test(s) included*
[ n/a ] e2e test(s) included*
[ n/a ] Screenshot attached and UX approved*

[codecov-io]

Codecov Report

Merging #440 into master will increase coverage by 0.39%.
The diff coverage is 75%.

@@            Coverage Diff             @@
##           master     #440      +/-   ##
==========================================
+ Coverage    66.8%   67.19%   +0.39%     
==========================================
  Files          60       60              
  Lines        2711     2722      +11     
  Branches      477      477              
==========================================
+ Hits         1811     1829      +18     
+ Misses        612      605       -7     
  Partials      288      288

Impacted Files	Coverage Δ
...ard/compute-capacity/compute-capacity.component.ts	87.09% <100%> (ø)	⬆️
...-vch-wizard/mocks/create-vch-wizard-mocked-data.ts	100% <100%> (ø)	⬆️
...app/create-vch-wizard/create-vch-wizard.service.ts	45.9% <68.42%> (+5.34%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8b05ee3...d7a6f3f. Read the comment docs.