http: leverage 'bindaddr' for TLS in http.conf

The internal HTTP/WebSocket server supports both TCP and TLS, which can be
activated separately via the file http.conf. The source code intends to re-use
the TCP parameter 'bindaddr' for TLS, even if 'tlsbindaddr' is not specified
explicitly. This did not work because of a typo. This change resolves this typo.

ASTERISK-26126 #close

Change-Id: I5efb0409ae12044dfb3495b6b97b6d40a8c9c51f

main/http.c

@@ -2220,7 +2220,7 @@ static int __ast_http_load(int reload)
 		 * the non-TLS bindaddress here.
 		 */
 		if (ast_sockaddr_isnull(&https_desc.local_address) && http_desc.accept_fd != -1) {
-			ast_sockaddr_copy(&https_desc.local_address, &https_desc.local_address);
+			ast_sockaddr_copy(&https_desc.local_address, &http_desc.local_address);
 			/* Of course, we can't use the same port though.
 			 * Since no bind address was specified, we just use the
 			 * default TLS port