update vplex view mapping

[luojiagen]

What this PR does / why we need it:

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Special notes for your reviewer:

Release note:

[codecov]

Codecov Report

Merging #485 (2b295cd) into emc_vplex_2022 (928641a) will increase coverage by 0.02%.
The diff coverage is 77.14%.

@@                Coverage Diff                 @@
##           emc_vplex_2022     #485      +/-   ##
==================================================
+ Coverage           70.57%   70.59%   +0.02%     
==================================================
  Files                 180      180              
  Lines               18650    18755     +105     
  Branches             2750     2767      +17     
==================================================
+ Hits                13163    13241      +78     
- Misses               4645     4664      +19     
- Partials              842      850       +8     

Impacted Files	Coverage Δ
delfin/drivers/dell_emc/vplex/rest_handler.py	48.64% <25.00%> (-1.84%)	⬇️
delfin/drivers/dell_emc/vplex/vplex_stor.py	80.20% <81.05%> (+0.20%)	⬆️
delfin/drivers/dell_emc/vplex/consts.py	100.00% <100.00%> (ø)
delfin/drivers/fake_storage/__init__.py	93.63% <0.00%> (-0.77%)	⬇️