NickAkhmetov/CAT-854 Deduplicate pipelines list in processed data section

[NickAkhmetov]

Summary

This PR updates the processed data section's display of pipeline information so it's more readable when there are e.g. multiple failed runs of the same pipeline. Counts are also included for each pipeline, if there is more than one instance of it (so e.g. if there are two SPRM datasets and a segmentation mask available, the resulting text would be Pipelines (2) and Cytokit + SPRM (2), Segmentation Mask.

Design Documentation/Original Tickets

Link to any design documents, diagrams, or JIRA tickets relevant to this feature.

Testing

A related unit test has been added. The additional functionality was implemented as a separate function for ease of testing.

Screenshots/Video

Checklist

• Code follows the project's coding standards
  • Lint checks pass locally
  • New CHANGELOG-your-feature-name-here.md is present in the root directory, describing the change(s) in full sentences.
• Unit tests covering the new feature have been added
• All existing tests pass
• Any relevant documentation in JIRA/Confluence has been updated to reflect the new feature
• Any new functionalities have appropriate analytics functionalities added

[austenem]

Nice work!