Add withArtifactType for Index

[jonesbusy]

Description

Add withArtifactType for Index

Testing done

Added one test

Submitter checklist

• I have read and understood the CONTRIBUTING guide
• I have run mvn license:update-file-header, mvn spotless:apply, pre-commit run -a, mvn clean install before opening the PR

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.98%. Comparing base (202cad1) to head (3e3db16).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #590      +/-   ##
============================================
+ Coverage     88.52%   88.98%   +0.46%     
+ Complexity      816      815       -1     
============================================
  Files            42       42              
  Lines          2414     2415       +1     
  Branches        297      297              
============================================
+ Hits           2137     2149      +12     
+ Misses          168      155      -13     
- Partials        109      111       +2     

☔ 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.