Emc vnx block 20220529

[yuanyu-ghca]

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 #563 (36dc500) into emc_vnx_block_20220529 (3e14813) will increase coverage by 0.05%.
The diff coverage is 37.50%.

@@                    Coverage Diff                     @@
##           emc_vnx_block_20220529     #563      +/-   ##
==========================================================
+ Coverage                   70.95%   71.01%   +0.05%     
==========================================================
  Files                         182      182              
  Lines                       21769    21756      -13     
  Branches                     3332     3326       -6     
==========================================================
+ Hits                        15447    15450       +3     
+ Misses                       5272     5261      -11     
+ Partials                     1050     1045       -5     

Impacted Files	Coverage Δ
...rivers/dell_emc/vnx/vnx_block/component_handler.py	64.13% <37.50%> (+1.43%)	⬆️
delfin/drivers/fake_storage/__init__.py	94.40% <0.00%> (+0.76%)	⬆️