chore: Move archivista helm chart from testifysec/charts to in-toto/a…

[matglas]

Archivista

What this PR does / why we need it

Fixing #126

Which issue(s) this PR fixes (optional)

(optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged)*

Fixes #

Acceptance Criteria Met

• Docs changes if needed
• Testing changes if needed
• All workflow checks passing (automatically enforced)
• All review conversations resolved (automatically enforced)
• DCO Sign-off

Special notes for your reviewer:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.19%. Comparing base (a035c62) to head (b9d298c).
Report is 57 commits behind head on main.

❗ Current head b9d298c differs from pull request most recent head bf1e791. Consider uploading reports for the commit bf1e791 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #245       +/-   ##
===========================================
- Coverage   82.40%   68.19%   -14.22%     
===========================================
  Files          10       11        +1     
  Lines         358      503      +145     
===========================================
+ Hits          295      343       +48     
- Misses         43      105       +62     
- Partials       20       55       +35     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[kairoaraujo]

We need to add the headers license in the new files. :)

[matglas]

All check passed and actions are done. I think it can merged in that case.