Fix panic in asoctl

[matthchr]

Caused by case-mismatch in Azure reported resource type.

If applicable:

• this PR contains documentation
• this PR contains tests
• this PR contains YAML Samples

[matthchr]

/ok-to-test sha=935ff3a

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 71.42857% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 53.47%. Comparing base (034c9e3) to head (935ff3a).
Report is 3 commits behind head on main.

Files	Patch %	Lines
...octl/internal/importing/importable_arm_resource.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3862      +/-   ##
==========================================
- Coverage   53.49%   53.47%   -0.02%     
==========================================
  Files        1521     1521              
  Lines      548770   548777       +7     
==========================================
- Hits       293538   293436     -102     
- Misses     209930   210036     +106     
- Partials    45302    45305       +3     

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