Update Accelerator Connector for Registry

[kaushikb11]

What does this PR do?

Update Accelerator Connector for Registry

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[codecov]

Codecov Report

Merging #7214 (42bb790) into master (490cc57) will decrease coverage by 4%.
The diff coverage is 89%.

@@           Coverage Diff           @@
##           master   #7214    +/-   ##
=======================================
- Coverage      91%     87%    -4%     
=======================================
  Files         200     200            
  Lines       12857   12866     +9     
=======================================
- Hits        11747   11231   -516     
- Misses       1110    1635   +525     

[ananthsub]

n00b question: could you explain why this iterates over all plugins in the connector? from the naming i'd assume this meant to check if a single plugin instance is contained in the registry

[kaushikb11]

Yup!