[Enhancement] (nereids)implement revokeRoleCommand in nereids

[LiBinfeng-01]

grantRole command is supported in legacy planner but not in nereids(new doris fe planner). you need implement the following grantRole command in nereids:
unsupportedgrantRoleStatement
REVOKE roles+=STRING_LITERAL (COMMA roles+=STRING_LITERAL)* FROM userIdentify

[lsy3993]

I will pick it

[codeDing18]

I pick