fix: Circular replacer removed reused objects from harvests

[metal-messiah]

Fixed a bug where our internal stringify method would strip out shared pointers of objects across harvest payloads. This was resulting in occasionally missing params attributes on errors harvests.

Overview

Related Issue(s)

This was found as part of writing the AJAX and Errors logic for auto-MFE

Testing

Please see the new test case

[github-actions]

Supportability Metric Usage Changes:

No matching changes found

Supportability Metrics .md File Changes:

supportability_metrics.md was changed? false

New supportability metrics require changes to supportability_metrics.md, as well as a new PR to Angler. Please ensure an Angler PR is created and linked to this PR.

[github-actions]

Asset Size Report

Merging this pull request will result in the following asset size changes:

Agent	Asset	Previous Size	New Size	Diff
lite	loader	26.92 kB / 10.18 kB (gzip)	26.92 kB / 10.18 kB (gzip)	0% / 0% (gzip)
lite	async-chunk	55.11 kB / 18.46 kB (gzip)	55.16 kB / 18.49 kB (gzip)	0.08% / 0.12% (gzip)
pro	loader	62.53 kB / 21.95 kB (gzip)	62.57 kB / 21.96 kB (gzip)	0.07% / 0.04% (gzip)
pro	async-chunk	91.55 kB / 28.98 kB (gzip)	91.55 kB / 28.98 kB (gzip)	0% / 0% (gzip)
spa	loader	64.93 kB / 22.76 kB (gzip)	64.97 kB / 22.77 kB (gzip)	0.07% / 0.04% (gzip)
spa	async-chunk	102.78 kB / 31.87 kB (gzip)	102.78 kB / 31.87 kB (gzip)	0% / 0% (gzip)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.75%. Comparing base (0dea41a) to head (75aa4d4).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1718   +/-   ##
=======================================
  Coverage   88.74%   88.75%           
=======================================
  Files         210      210           
  Lines        7546     7552    +6     
  Branches     1550     1553    +3     
=======================================
+ Hits         6697     6703    +6     
  Misses        756      756           
  Partials       93       93           

Flag	Coverage Δ
unit-tests	82.48% <100.00%> (+0.02%)	⬆️

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[ptang-nr]

LGTM, nice catch!

[cwli24]

Double vetted that this works to remove circular refs but allow duplicative ref in different branches