func_aes: Avoid incorrect error message on load.

In case of no OpenSSL headers, the module func_aes was built but did not load.

ASTERISK-28788

Change-Id: I0b99b8468cbeb3b0eab23069cbd64062ef885ffc

funcs/func_aes.c

@@ -23,8 +23,8 @@
  */
 
 /*** MODULEINFO
-	<use type="module">res_crypto</use>
-	<use type="external">crypto</use>
+	<depend>res_crypto</depend>
+	<depend>crypto</depend>
 	<support_level>core</support_level>
  ***/