Changes to Search for code in a workspace

removed the optional property values/items/file/commit/allOf[#/components/schemas/base_commit]/allOf[subschema #2: Base Commit]/author/allOf[subschema #2: Author]/user/allOf[subschema #2: Account]/username from the response with the 200 status

removed the optional property values/items/file/commit/allOf[subschema #2: Commit]/participants/items/allOf[subschema #2: Participant]/user/allOf[subschema #2: Account]/username from the response with the 200 status

endpoint deprecated

added the optional property values/items/file/commit/allOf[#/components/schemas/base_commit]/allOf[subschema #2: Base Commit]/committer to the response with the 200 status