Revert "Themes: Include delisted when searching (#94846)" (#96801)

This reverts commit c272015.

client/state/themes/actions/request-themes.js

@@ -57,19 +57,11 @@ export function requestThemes( siteId, query = {}, locale ) {
 							// https://github.com/Automattic/wp-calypso/issues/71911#issuecomment-1381284172
 							// User can be redirected to PatternAssembler flow using the PatternAssemblerCTA on theme-list
 							include_blankcanvas_theme: null,
-							...( query.search && !! query.search.length
-								? {
-										// Include retired themes when searching. This is useful when a theme exists in both wpcom and wporg.
-										// The theme will show up in the theme listing as wporg, but it cannot be activated
-										// since it's a retired wpcom theme (take precedence).
-										// See: https://github.com/Automattic/wp-calypso/pull/78231
-										retired: true,
-										// Include delisted themes when searching. This solves an issue where some themes
-										// are mistakenly displayed as 3rd-party themes requiring an upgrade.
-										// See: https://github.com/Automattic/wp-calypso/issues/94310#issuecomment-2370899172
-										delisted: true,
-								  }
-								: null ),
+							// Include retired themes when searching. This is useful when a theme exists in both wpcom and wporg.
+							// The theme will show up in the theme listing as wporg, but it cannot be activated
+							// since it's a retired wpcom theme (take precedence).
+							// See: https://github.com/Automattic/wp-calypso/pull/78231
+							...( query.search && !! query.search.length ? { retired: true } : null ),
 						},
 						locale ? { locale } : null
 					)