[ DEVSU-2468] gkb/new-user uses request user permission for user creation

[kttkjl]

IPR login middleware don't work here, since the graphKb path already uses the normal middleware, had to override

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 22.72727% with 17 lines in your changes missing coverage. Please review.

Project coverage is 77.07%. Comparing base (32f6eff) to head (40a7b31).

Files with missing lines	Patch %	Lines
app/routes/graphkb/index.js	22.72%	16 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #437      +/-   ##
===========================================
- Coverage    77.18%   77.07%   -0.11%     
===========================================
  Files          179      179              
  Lines         6135     6150      +15     
  Branches       714      714              
===========================================
+ Hits          4735     4740       +5     
- Misses        1323     1332       +9     
- Partials        77       78       +1     

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[kttkjl]

Added error handling for graphKBAPI calls, status gets lost when coming in from graphKBAPI and back into client