PWX-32011: added https proxy support (#1120)

[ezhang-px]

• added https proxy support

What this PR does / why we need it:
cherry-picked from approved master PR

Which issue(s) this PR fixes (optional)
Closes #

Special notes for your reviewer:

[codecov]

Codecov Report

Patch coverage: 75.83% and project coverage change: -0.25% ⚠️

Comparison is base (24abc75) 80.46% compared to head (3576775) 80.22%.
Report is 13 commits behind head on px-rel-23.7.0.

Additional details and impacted files

@@                Coverage Diff                @@
##           px-rel-23.7.0    #1150      +/-   ##
=================================================
- Coverage          80.46%   80.22%   -0.25%     
=================================================
  Files                 58       58              
  Lines              16235    16441     +206     
=================================================
+ Hits               13064    13190     +126     
- Misses              2268     2329      +61     
- Partials             903      922      +19     

Files Changed	Coverage Δ
...rivers/storage/portworx/component/pvccontroller.go	91.50% <11.11%> (-2.13%)	⬇️
pkg/controller/storagecluster/storagecluster.go	78.93% <25.00%> (-0.73%)	⬇️
drivers/storage/portworx/preflight.go	74.76% <56.94%> (-0.67%)	⬇️
drivers/storage/portworx/component/telemetry.go	71.61% <69.44%> (-0.03%)	⬇️
drivers/storage/portworx/component/plugin.go	66.17% <75.00%> (+0.75%)	⬆️
drivers/storage/portworx/util/util.go	83.97% <89.77%> (+0.94%)	⬆️
drivers/storage/portworx/component/csi.go	88.08% <100.00%> (-4.16%)	⬇️
drivers/storage/portworx/component/lighthouse.go	93.43% <100.00%> (ø)
...e/portworx/component/securitycontextconstraints.go	86.41% <100.00%> (+3.77%)	⬆️
drivers/storage/portworx/manifest/manifest.go	90.90% <100.00%> (+0.39%)	⬆️
... and 3 more

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