docs: Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025 (#32377)

* docs: Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025
docs: Fixed language issues in multiple message field descriptions

PiperOrigin-RevId: 859310712

Source-Link: googleapis/googleapis@64f7880

Source-Link: googleapis/googleapis-gen@fb3128f
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* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

google-cloud-document_ai-v1/proto_docs/google/cloud/documentai/v1/document.rb

@@ -99,10 +99,10 @@ module V1
         #     entity extraction results at different stages of the processing.
         # @!attribute [rw] entities_revision_id
         #   @return [::String]
-        #     The entity revision id that `document.entities` field is based on.
+        #     The entity revision ID that `document.entities` field is based on.
         #     If this field is set and `entities_revisions` is not empty, the entities in
         #     `document.entities` field are the entities in the entity revision with this
-        #     id and `document.entity_validation_output` field is the
+        #     ID and `document.entity_validation_output` field is the
         #     `entity_validation_output` field in this entity revision.
         class Document
           include ::Google::Protobuf::MessageExts