✨ [RUMF-1264] scrub customer frames from telemetry errors

[bcaudan]

Motivation

Avoid to collect customer URLs in telemetry errors

Changes

Filter out stack trace frames that are not from:

• empty / anonymous url
• localhost
• DD CDN

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

Merging #1546 (9a4f6a3) into main (e57b91f) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1546      +/-   ##
==========================================
+ Coverage   90.48%   90.49%   +0.01%     
==========================================
  Files         117      117              
  Lines        4479     4484       +5     
  Branches     1005     1006       +1     
==========================================
+ Hits         4053     4058       +5     
  Misses        426      426              

Impacted Files	Coverage Δ
...rc/domain/internalMonitoring/internalMonitoring.ts	96.20% <100.00%> (+0.25%)	⬆️

📣 Codecov can now indicate which changes are the most critical in Pull Requests. Learn more