fix: filter vCenter local file privileges properly, skip KUBECONFIG check when updating passwords in direct mode

[TylerGillson]

Issue

N/A

Description

• Filter empty lines and comments from vCenter local file privileges
• Skip KUBECONFIG check when updating passwords in direct mode

[codecov]

Codecov Report

Attention: Patch coverage is 19.23077% with 21 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
pkg/services/validator/vmware.go	31.25%	7 Missing and 4 partials ⚠️
pkg/services/validator/validator_service.go	0.00%	10 Missing ⚠️

@@            Coverage Diff             @@
##             main     #207      +/-   ##
==========================================
- Coverage   53.38%   53.33%   -0.06%     
==========================================
  Files          45       45              
  Lines        6247     6253       +6     
==========================================
  Hits         3335     3335              
- Misses       2069     2073       +4     
- Partials      843      845       +2     

Files with missing lines	Coverage Δ
pkg/services/validator/validator_service.go	46.13% <0.00%> (-0.33%)	⬇️
pkg/services/validator/vmware.go	40.42% <31.25%> (-0.19%)	⬇️

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