Fix PHP Code Linting

Author: nikunj8866

includes/Checker/Checks/Plugin_Repo/Plugin_Header_Fields_Check.php

@@ -488,13 +488,13 @@ private function is_valid_url( $url ) {
 		if ( filter_var( $url, FILTER_VALIDATE_URL ) !== $url || ! str_starts_with( $url, 'http' ) ) {
 			return false;
 		}
-	
+
 		// Detect duplicated protocol (e.g., "https://http://example.com/").
 		$parsed_url = wp_parse_url( $url );
 		if ( isset( $parsed_url['scheme'] ) && str_contains( substr( $url, strlen( $parsed_url['scheme'] ) + 3 ), '://' ) ) {
 			return false;
 		}
-	
+
 		return true;
 	}