Invalidate cache after creating a new SEO Url

Implemented the following code:

/**
 * Implements hook_ENTITY_TYPE_insert().
 */
function seo_urls_taxonomy_term_insert(EntityInterface $entity) {
  seo_urls_clear_cache($entity);
}

Tested the behavior.
InboundPathProcessor and OutboundPathProcessor are working immediately after creating a new SEO Url now.

Automatically closed - issue fixed for 2 weeks with no activity.