Support wildcard cluster names in anomaly detection data source indices

[bakert-96]

Description

Updates to the validation of time field and categorical field to query all remote clusters when a wildcard cluster prefix is specified.

Related Issues

This is related to the proposal opened here #1606

Check List

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[codecov]

Codecov Report

❌ Patch coverage is 27.63158% with 55 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.07%. Comparing base (a6c1916) to head (34445ef).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
.../rest/handler/AbstractTimeSeriesActionHandler.java	26.66%	49 Missing and 6 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1612      +/-   ##
============================================
- Coverage     81.31%   81.07%   -0.25%     
+ Complexity     6144     6139       -5     
============================================
  Files           542      542              
  Lines         24998    25065      +67     
  Branches       2543     2557      +14     
============================================
- Hits          20328    20321       -7     
- Misses         3394     3461      +67     
- Partials       1276     1283       +7     

Flag	Coverage Δ
plugin	81.07% <27.63%> (-0.25%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
.../handler/ValidateAnomalyDetectorActionHandler.java	100.00% <ø> (ø)
...nsport/ValidateAnomalyDetectorTransportAction.java	100.00% <ø> (ø)
.../rest/handler/ValidateForecasterActionHandler.java	100.00% <ø> (ø)
...t/transport/ValidateForecasterTransportAction.java	100.00% <ø> (ø)
...ies/transport/BaseDeleteConfigTransportAction.java	82.88% <ø> (ø)
...es/transport/BaseEntityProfileTransportAction.java	77.58% <ø> (ø)
...series/transport/BaseGetConfigTransportAction.java	86.17% <ø> (ø)
...h/timeseries/transport/BaseJobTransportAction.java	88.09% <ø> (ø)
...s/transport/BaseValidateConfigTransportAction.java	73.11% <100.00%> (+0.29%)	⬆️
...ensearch/timeseries/transport/ResultProcessor.java	83.95% <ø> (+0.80%)	⬆️
... and 1 more

... and 14 files with indirect coverage changes

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[bakert-96]

I will get a changelog item and tests added 👌