Add config to Text Api location

[stuartleeks]

Adds TEXT_API_LOCATION environment variable (defaults to eastus) to allow overriding the Cognitive Services, alongside the existing TEXT_API_KEY.

[mhamilton723]

Love it! One minor change!

[mhamilton723]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[codecov-commenter]

Codecov Report

Merging #1235 (b94c566) into master (ba41290) will decrease coverage by 4.96%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1235      +/-   ##
==========================================
- Coverage   83.12%   78.15%   -4.97%     
==========================================
  Files         300      248      -52     
  Lines       13699    11984    -1715     
  Branches      660      660              
==========================================
- Hits        11387     9366    -2021     
- Misses       2312     2618     +306     

Impacted Files	Coverage Δ
...la/org/apache/spark/ml/param/TypedArrayParam.scala	0.00% <0.00%> (-100.00%)	⬇️
...e/synapse/ml/cognitive/FormRecognizerSchemas.scala	7.69% <0.00%> (-76.93%)	⬇️
...ala/org/apache/spark/ml/param/EstimatorParam.scala	12.50% <0.00%> (-75.00%)	⬇️
...ure/synapse/ml/cognitive/FormOntologyLearner.scala	15.55% <0.00%> (-71.12%)	⬇️
.../synapse/ml/cognitive/AnomalyDetectorSchemas.scala	33.33% <0.00%> (-66.67%)	⬇️
...ft/azure/synapse/ml/cognitive/TextTranslator.scala	26.69% <0.00%> (-54.52%)	⬇️
...oft/azure/synapse/ml/cognitive/TextAnalytics.scala	32.37% <0.00%> (-53.96%)	⬇️
.../azure/synapse/ml/cognitive/AnomalyDetection.scala	30.69% <0.00%> (-52.48%)	⬇️
...ft/azure/synapse/ml/cognitive/FormRecognizer.scala	35.00% <0.00%> (-47.00%)	⬇️
...ft/azure/synapse/ml/cognitive/ComputerVision.scala	40.81% <0.00%> (-37.76%)	⬇️
... and 76 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ba41290...b94c566. Read the comment docs.