feat: added new Pysherlock updateICTFixtures API

[ansjdudkows]

Description

Please provide a brief description of the changes made in this pull request.

Issue linked

Please mention the issue number or describe the problem this pull request addresses.

Checklist:

• Run unit tests and make sure they all pass
  - Run tests without Sherlock running
  - Run tests with Sherlock GRPC connection
• Check and fix style errors
  - pre-commit command line check
  - Problems tab in PyCharm
• Bench test new/modified APIs by using and modifying the code in the example for the API method
• Add new classes to rst files, located at: \doc\source\api
• Generate documentation
• Verify the HTML. It gets generated at: \doc\build\html.
  - Open index.html
  - Click on "API Reference" at the top.
  - Verify HTML for API changes.
• Check that test code coverage is at least 80% when Sherlock is running
• Make sure that the title of the pull request follows Commit naming conventions (e.g. feat: adding new PySherlock command)

[codecov]

Codecov Report

❌ Patch coverage is 65.16854% with 31 lines in your changes missing coverage. Please review.
✅ Project coverage is 61.48%. Comparing base (4f53c24) to head (32c1815).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/ansys/sherlock/core/types/layer_types.py	66.66%	28 Missing ⚠️
src/ansys/sherlock/core/layer.py	40.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #622      +/-   ##
==========================================
+ Coverage   61.43%   61.48%   +0.05%     
==========================================
  Files          22       22              
  Lines        5764     5853      +89     
==========================================
+ Hits         3541     3599      +58     
- Misses       2223     2254      +31     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.