[skip ci][auth] change default recovery submit msg

Author: jcheron

src/Ubiquity/controllers/auth/traits/AuthAccountRecoveryTrait.php

@@ -262,7 +262,7 @@ protected function prepareEmailAccountRecovery(string $email){
 	public function recoverySubmit(){
 		if(URequest::isPost() && URequest::has('key')){
 			$isValid=false;
-			$msg='This account recovery link is expired!';
+			$msg='This account recovery link is invalid!';
 			$tokens = $this->getAuthTokensAccountRecovery();
 			$key=URequest::post('key');
 			if ($tokens->exists($key)) {
@@ -279,6 +279,8 @@ public function recoverySubmit(){
 							$msg='An error occurs when updating your password!';
 						}
 					}
+				}else{
+					$msg='This account recovery link is expired!';
 				}
 				$tokens->remove($key);
 			}