fix: SearchFilter duplication fix

[ozandogrultan]

Signed-off-by: Ozan Dogrultan ozan.dogrultan@deliveryhero.com

Summary of Changes

Fixes the issue:https://github.com/amundsen-io/amundsen/issues/2053

Tests

--

Documentation

N/A

CheckList

Make sure you have checked all steps below to ensure a timely review.

• [x] PR title addresses the issue accurately and concisely. Example: "Updates the version of Flask to v1.0.2"
  • In case you are adding a dependency, check if the license complies with the ASF 3rd Party License Policy.
• [x] PR includes a summary of changes.
• [x] PR adds unit tests, updates existing unit tests, OR documents why no test additions or modifications are needed.
• [x] In case of new functionality, my PR adds documentation that describes how to use it.
  • All the public functions and the classes in the PR contain docstrings that explain what it does

[ozandogrultan]

Closing as it duplicates https://github.com/amundsen-io/amundsen/pull/2057