531 ocr release notes (#1121)

* added release notes for OCR 5.2.0

* added 5.3.1 visual nlp release notes

* added missing section

* fixed problem in index

Author: albertoandreottiATgmail

docs/en/spark_ocr_versions/ocr_release_notes.md

@@ -3,7 +3,7 @@ layout: docs
 header: true
 seotitle: Spark OCR | John Snow Labs
 title: Spark OCR release notes
-permalink: /docs/en/spark_ocr_versions/release_notes_5_2_0
+permalink: /docs/en/spark_ocr_versions/ocr_release_notes
 key: docs-ocr-release-notes
 modify_date: "2024-02-23"
 show_nav: true
@@ -140,4 +140,4 @@ ImageDrawRegions is the annotator used for rendering regions into images so we c
 
 </div>
 
-{%- include docs-sparckocr-pagination.html -%}
+{%- include docs-sparckocr-pagination.html -%}