Aggregate metadata diff sensor

[gmatthews20]

Description:

Sensor to raise jira issue when host aggregate metadata doesn't match between cloud environments

Special Notes:

---

Submitter:

Have you (where applicable):

• Added unit tests?
• Checked the latest commit runs on Dev?
• Updated the example config file(s) and README?

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Reviewer

Does this PR:

• Place non-StackStorm code into the lib directory?
• Have unit tests for the action/sensor and lib layers?
• Have clear and obvious action parameter names and descriptions?

[codecov]

Codecov Report

❌ Patch coverage is 98.72611% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 99.92%. Comparing base (782c8e0) to head (a61df55).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/apis/utils/diff_utils.py	98.41%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##              main     #383      +/-   ##
===========================================
- Coverage   100.00%   99.92%   -0.08%     
===========================================
  Files          105      106       +1     
  Lines         2470     2606     +136     
  Branches       362      408      +46     
===========================================
+ Hits          2470     2604     +134     
- Partials         0        2       +2     

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[anish-mudaraddi]

I think we should consider writing the functionality of deepdiff ourselves to limit our attack vectors.

[AlexCK-STFC]

Was gonna replace deepdiff directly in this branch but I'd rather in a different PR. Dropped my changes.

[anish-mudaraddi]

@AlexCK-STFC is working on improvements which will land separately