[build-tools] Add Argent remote session artifact uploads

[sjchmiela]

Summary

• bump the minimum supported Argent remote-session version to the latest published @swmansion/argent version (0.12.0)
• enable Argent's artifact inventory endpoint before starting the tool-server
• poll the local Argent tool-server every 5 seconds for new artifacts and stream each new artifact to the EAS device-run-session artifact upload backend
• add focused tests for version validation, artifact inventory listing, and signed upload streaming

Testing

CI should pass.

[github-actions]

Subscribed to pull request

File Patterns	Mentions
**/*	@douglowder

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[codecov]

Codecov Report

❌ Patch coverage is 58.75000% with 33 lines in your changes missing coverage. Please review.
✅ Project coverage is 58.92%. Comparing base (0986682) to head (e827ee6).

Files with missing lines	Patch %	Lines
...ges/build-tools/src/steps/utils/argentArtifacts.ts	52.55%	28 Missing ⚠️
...ls/src/steps/functions/startArgentRemoteSession.ts	50.00%	3 Missing ⚠️
...tools/src/steps/utils/deviceRunSessionArtifacts.ts	86.67%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3880      +/-   ##
==========================================
+ Coverage   58.91%   58.92%   +0.01%     
==========================================
  Files         932      934       +2     
  Lines       40744    40823      +79     
  Branches     8593     8606      +13     
==========================================
+ Hits        24002    24051      +49     
- Misses      16646    16676      +30     
  Partials       96       96              

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[github-actions]

⏩ The changelog entry check has been skipped since the "no changelog" label is present.

[sjchmiela]

Tested manually locally.