Add user check to customer intent resolver

[rohitvinnakota-codecov]

Purpose/Motivation

Fixes these issues on Sentry. The user subtype on the owner may be undefined so we will return None for the customer intent in that case.

Legal Boilerplate

Look, I get it. The entity doing business as "Sentry" was incorporated in the State of Delaware in 2015 as Functional Software, Inc. In 2022 this entity acquired Codecov and as result Sentry is going to need some rights from me in order to utilize my contributions in this PR. So here's the deal: I retain all rights, title and interest in and to my contributions, and by keeping this boilerplate intact I confirm that Sentry can use, modify, copy, and redistribute my contributions, under Sentry's choice of terms.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 94.07%. Comparing base (1db5bd6) to head (c33dc65).
Report is 4 commits behind head on main.

❗ Current head c33dc65 differs from pull request most recent head 7a105fd. Consider uploading reports for the commit 7a105fd to get more accurate results

Changes have been made to critical files, which contain lines commonly executed in production. Learn more

Files	Patch %	Lines
graphql_api/types/user/user.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##            main    #410     +/-   ##
=======================================
- Coverage   95.80   94.07   -1.73     
=======================================
  Files        757     757             
  Lines      17250   17653    +403     
=======================================
+ Hits       16525   16606     +81     
- Misses       725    1047    +322     

Flag	Coverage Δ
unit	?
unit-latest-uploader	?

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[codecov-staging]

Codecov Report

All modified and coverable lines are covered by tests ✅

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[codecov-qa]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.06%. Comparing base (32cd036) to head (8bcaa81).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #410   +/-   ##
=======================================
  Coverage   96.06%   96.06%           
=======================================
  Files         643      643           
  Lines       17120    17122    +2     
=======================================
+ Hits        16446    16448    +2     
  Misses        674      674           

Flag	Coverage Δ
unit	96.06% <100.00%> (+<0.01%)	⬆️
unit-latest-uploader	96.06% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[codecov-public-qa]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (32cd036) 96.06% compared to head (8bcaa81) 96.06%.

@@           Coverage Diff           @@
##             main     #410   +/-   ##
=======================================
  Coverage   96.06%   96.06%           
=======================================
  Files         643      643           
  Lines       17120    17122    +2     
=======================================
+ Hits        16446    16448    +2     
  Misses        674      674           

Flag	Coverage Δ
unit	96.06% <100.00%> (+<0.01%)	⬆️
unit-latest-uploader	96.06% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
graphql_api/types/user/user.py	100.00% <100.00%> (ø)