MDEV-38194 Correct classification of MASTER_SSL_VERIFY_SERVER_CERT

This patch removes MASTER_SSL_VERIFY_SERVER_CERT from the reserved keyword
list reserved_keyword_udt_not_param_type and adds it to
keyword_func_sp_var_and_label in the parser. All other MASTER_SSL_* keywords
are in this list.

This allows MASTER_SSL_VERIFY_SERVER_CERT to be used unquoted.

Author: deo002

sql/sql_yacc.yy

@@ -16123,6 +16123,7 @@ keyword_func_sp_var_and_label:
         | MASTER_SSL_CRL_SYM
         | MASTER_SSL_CRLPATH_SYM
         | MASTER_SSL_KEY_SYM
+        | MASTER_SSL_VERIFY_SERVER_CERT_SYM
         | MAX_CONNECTIONS_PER_HOUR
         | MAX_QUERIES_PER_HOUR
         | MAX_SIZE_SYM
@@ -16441,7 +16442,6 @@ reserved_keyword_udt_not_param_type:
         | LOCK_SYM
         | LOOP_SYM
         | LOW_PRIORITY
-        | MASTER_SSL_VERIFY_SERVER_CERT_SYM
         | MATCH
         | MAX_SYM
         | MAXVALUE_SYM