fix(gms/autosuggestion): autosuggestion query not returning the result if the query text has a prefix or suffix '-' on the search field

[siladitya2]

Issue:
We have found that autosuggestion query not returning the result if an urn or any autosuggestion enabled field (type TEXT) of an entity contains a prefix or suffix '-' with the query text value.

Note: Searching is working fine, issue only with Auto suggestion here.

As an example:
urn1: urn:li:dataset:(urn:li:dataPlatform:s3,databox.arn:aws:s3:::dl-adityas,PROD)

urn2: urn:li:dataset:(urn:li:dataPlatform:s3,databox.arn:aws:s3:::dl-adityas-datalake-3vin0mkuxmps/cv-parsing-export,PROD)

Above urns are not auto suggested when we type adityas in the datahub search bar. (please see below UI screenshot)

Test Result Before fix:

Fix:
we need to search the query string (adityas) here with the below query(urn.delimited):

{
   "multi_match":{
      "query":"adityas",
      "fields":[
         "urn.delimited^1.0"
      ],
      "type":"bool_prefix",
      "operator":"OR",
      "slop":0,
      "prefix_length":0,
      "max_expansions":50,
      "zero_terms_query":"NONE",
      "auto_generate_synonyms_phrase_query":true,
      "fuzzy_transpositions":true,
      "boost":1.0
   }
}

Test Result After fix:

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
• For any breaking change/potential downtime/deprecation/big changes an entry has been made in Updating DataHub

[samblackk]

This looks like a simple fix to me. Approving.