use ModuleNotFoundError instead of ImportError

[sidml]

What does this PR do?

Use ModuleNotFoundError instead of ImportError for consistency

Fixes #9556

Does your PR introduce any breaking changes? If yes, please list them.

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[ananthsub]

thanks for working on this! please update the changelog with this PR

[codecov]

Codecov Report

Merging #9867 (a0dcb41) into master (5206e52) will decrease coverage by 4%.
The diff coverage is 62%.

@@           Coverage Diff           @@
##           master   #9867    +/-   ##
=======================================
- Coverage      93%     89%    -4%     
=======================================
  Files         178     178            
  Lines       15620   15620            
=======================================
- Hits        14477   13868   -609     
- Misses       1143    1752   +609     

[akihironitta]

@sidml LGTM! Thank you for your contribution :]