OEL-543: Remove template for views-exposed-form.

templates/overrides/search/form--views-exposed-form.html.twig

-{#
-/**
- * @file
- * Template for a 'form' element.
- *
- * Available variables
- * - attributes: A list of HTML attributes for the wrapper element.
- * - children: The child elements of the form.
- *
- * @see template_preprocess_form()
- *
- * @ingroup themeable
- */
-#}
-{%
-  set classes = [
-    'float-lg-end',
-    'd-md-block',
-  ]
-%}
-
-<form{{ attributes.addClass(classes) }}>
-  {{ children }}
-</form>