TextAnalytics 3.1 GA (#14624)

* initial commit - WIP

* WIP - updated healthcare entity

* WIP - fix indent

* WIP - update readme

* wip - update 3.1

* wip - update 3.1

* update piicategories as string

* update partiallyCompleted

* update analyzerequest

* update healthcare entity category

* update partiallySucceeded

* remove partiallySucceeded

* remove partiallyCompleted

* Update specification/cognitiveservices/data-plane/TextAnalytics/readme.md

Co-authored-by: Mariana Rios Flores <mariari@microsoft.com>

* address comments

* Update TextAnalytics.json

* add taskName to all input tasks

* Update SuccessfulAnalyzeStatusRequest.json

* update piicategories in query to be an array

* run prettier

* resolve build errors

* fix lint errors

* resolve build errors

* resolve build errors

* remove errors from response examples

* resolve comments

Co-authored-by: Mariana Rios Flores <mariari@microsoft.com>

specification/cognitiveservices/data-plane/TextAnalytics/readme.md

@@ -116,6 +116,14 @@ These settings apply only when `--tag=release_3_1_preview.5` is specified on the
 input-file: preview/v3.1-preview.5/TextAnalytics.json
 ```
 
+### Release 3.1
+
+These settings apply only when `--tag=release_3_1` is specified on the command line.
+
+``` yaml $(tag) == 'release_3_1'
+input-file: stable/v3.1/TextAnalytics.json
+```
+
 ## Swagger to SDK
 
 This section describes what SDK should be generated by the automatic system.