[UI] Analyzer results Error Message

[jkppr]

Describe the bug
For Multi Analyzers, if one of the executions returns an error, the TS UI will mark the Analyzer with an error icon and display the Status: ERROR for its result.
If a later execution of the same analyzer does not return any error anymore, the UI still displays the error status and icon.

To Reproduce
Steps to reproduce the behavior:

1. Create a regex_feature entry that will result in an error. (e.g. don't provide a required field)
2. Run the feature extractions analyzer
3. See the error message in the Analyzer results
4. Fix the regex_feature entry or remove it.
5. Run the analyzer again
6. The result is still in the error status, even all results updated to the latest execution.

Expected behavior
The results should always reflect the latest analyzer execution.