Currently, the search API returns a 204 HTTP status code with no content when there are no matching results in the database. The desired behavior is to return a 200 HTTP status code with empty searchResults array in response when there are no matching results in the database.
Description
Currently, the search API returns a 204 HTTP status code with no content when there are no matching results in the database. The desired behavior is to return a 200 HTTP status code with empty searchResults array in response when there are no matching results in the database.![beforeTest](https://github.com/eclipse-sw360/sw360/assets/141239852/5f0e682f-da4a-4128-bb16-a471176d086e)