[Backport 2.x] Adding feature direction rules

[opensearch-trigger-bot]

Backport 1a3b8c9 from #1358.

[codecov]

Codecov Report

Attention: Patch coverage is 74.76636% with 27 lines in your changes missing coverage. Please review.

Project coverage is 80.12%. Comparing base (8bea041) to head (31f3f1d).
Report is 2 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...in/java/org/opensearch/ad/model/AnomalyResult.java	72.22%	7 Missing and 8 partials ⚠️
...a/org/opensearch/ad/ml/IgnoreSimilarExtractor.java	33.33%	1 Missing and 3 partials ⚠️
...c/main/java/org/opensearch/ad/model/Condition.java	73.33%	0 Missing and 4 partials ⚠️
.../java/org/opensearch/ad/ml/ThresholdingResult.java	75.00%	0 Missing and 1 partial ⚠️
.../java/org/opensearch/ad/model/AnomalyDetector.java	80.00%	0 Missing and 1 partial ⚠️
...opensearch/ad/transport/AnomalyResultResponse.java	80.00%	0 Missing and 1 partial ⚠️
...rch/forecast/transport/ForecastResultResponse.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x    #1374      +/-   ##
============================================
- Coverage     80.14%   80.12%   -0.03%     
- Complexity     5684     5708      +24     
============================================
  Files           533      533              
  Lines         23435    23524      +89     
  Branches       2334     2367      +33     
============================================
+ Hits          18783    18848      +65     
- Misses         3550     3553       +3     
- Partials       1102     1123      +21     

Flag	Coverage Δ
plugin	80.12% <74.76%> (-0.03%)	⬇️

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

Files with missing lines	Coverage Δ
...in/java/org/opensearch/ad/model/ThresholdType.java	90.90% <100.00%> (+2.02%)	⬆️
...arch/timeseries/ExecuteResultResponseRecorder.java	77.77% <ø> (-1.49%)	⬇️
.../java/org/opensearch/timeseries/model/Feature.java	96.72% <100.00%> (+0.35%)	⬆️
...a/org/opensearch/timeseries/model/FeatureData.java	100.00% <100.00%> (ø)
...timeseries/rest/handler/IndexJobActionHandler.java	89.27% <100.00%> (ø)
...pensearch/timeseries/transport/ResultResponse.java	100.00% <ø> (ø)
.../java/org/opensearch/ad/ml/ThresholdingResult.java	84.33% <75.00%> (-0.48%)	⬇️
.../java/org/opensearch/ad/model/AnomalyDetector.java	88.85% <80.00%> (-0.14%)	⬇️
...opensearch/ad/transport/AnomalyResultResponse.java	75.93% <80.00%> (+0.15%)	⬆️
...rch/forecast/transport/ForecastResultResponse.java	16.88% <0.00%> (-0.23%)	⬇️
... and 3 more

... and 10 files with indirect coverage changes