[Meta] Add Component Integration Tests For Ingest Node Pipeline Processors

[cuff-links]

Summary

This issue tracks the work of adding test coverage for Ingest Node Pipelines via Component Integration Tests.

• Append
  • Add Component Integration Test for Append Processor #95001
• Byte
  • Add Component Integration Test For Byte Processor #95130
• Common Processor Fields
  • Add Component Integration Test For Common Processor Fields #97194
• Circle
  • Add Client Integration Test for The Circle Processor #100106
• Convert
• CSV
• Fail
  • Added CIT test for the fail processor. #95261
• Date
  • Added test for the date processor. #103415
• Date Index Name
  • Add CIT for Date Index Processor in Ingest Node Pipelines #103416
• Dot Notation
  • Added tests for dot notation processors. #107340

[elasticmachine]

Pinging @elastic/es-ui (Team:Elasticsearch UI)

[cjcenizal]

@cuff-links Great work on this! Can this be closed now?

[cuff-links]

There are more processors to do but this issue can be closed since I will be transferring to another team. Should anyone want to pick up the work and continue with this, another issue can be opened.