Kanan/semantic validation

[kananb]

Summary of the Pull Request

Adds validation for Iteration/AreaPath when a job is submitted with a notification config and for onefuzz debug notification test_template.

PR Checklist

• Applies to work items: Validate Notification config.json Schema Semantics #2985, debug notification test_template returns "success" when AreaPath is invalid #3220
• CLA signed. If not, go over here and sign the CLI.
• Tests added/passed
• Requires documentation to be updated
• I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

Info on Pull Request

What does this include?

Validation Steps Performed

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[codecov-commenter]

Codecov Report

Merging #3386 (229f88f) into main (c49442f) will decrease coverage by 0.05%.
The diff coverage is 2.17%.

@@            Coverage Diff             @@
##             main    #3386      +/-   ##
==========================================
- Coverage   34.46%   34.42%   -0.05%     
==========================================
  Files         299      299              
  Lines       36201    36245      +44     
==========================================
  Hits        12478    12478              
- Misses      23723    23767      +44     

Files Changed	Coverage Δ
...iService/ApiService/Functions/NotificationsTest.cs	0.00% <0.00%> (ø)
src/ApiService/ApiService/OneFuzzTypes/Enums.cs	32.39% <ø> (ø)
...ce/ApiService/onefuzzlib/NotificationOperations.cs	23.07% <0.00%> (-0.18%)	⬇️
...Service/ApiService/onefuzzlib/notifications/Ado.cs	24.66% <2.38%> (-2.43%)	⬇️