VED-740: Add meta version to identifier search response

Author: Akol125

backend/src/models/utils/generic_utils.py

@@ -152,6 +152,7 @@ def form_json(response, _element, identifier, baseurl):
     # Full Immunization payload to be returned if only the identifier parameter was provided
     if identifier and not _element:
         resource = response["resource"]
+        resource["meta"] = {"versionId": response["version"]}
 
     elif identifier and _element:
         element = {e.strip().lower() for e in _element.split(",") if e.strip()}