[IOTDB-5134] add MAINTAIN privilege (#10549)

(cherry picked from commit d47141aa)

iotdb-core/antlr/src/main/antlr4/org/apache/iotdb/db/qp/sql/SqlLexer.g4

@@ -917,6 +917,7 @@ PRIVILEGE_VALUE
     | USE_CQ
     | USE_PIPE
     | MANAGE_DATABASE
+    | MAINTAIN
     ;
 
 READ_DATA
@@ -967,8 +968,8 @@ MANAGE_DATABASE
     : M A N A G E '_' D A T A B A S E
     ;
 
-SET_STORAGE_GROUP
-    : S E T '_' S T O R A G E '_' G R O U P
+MAINTAIN
+    : M A I N T A I N
     ;
 
 SCHEMA_REPLICATION_FACTOR

iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/auth/entity/PrivilegeType.java

@@ -40,6 +40,7 @@ public enum PrivilegeType {
   USE_CQ,
   USE_PIPE,
   MANAGE_DATABASE(true),
+  MAINTAIN,
   READ(true, false, READ_DATA, READ_SCHEMA),
   WRITE(true, false, WRITE_DATA, WRITE_SCHEMA),
   ALL(
@@ -54,7 +55,8 @@ public enum PrivilegeType {
       USE_TRIGGER,
       USE_CQ,
       USE_PIPE,
-      MANAGE_DATABASE);
+      MANAGE_DATABASE,
+      MAINTAIN);
 
   private static final int PRIVILEGE_COUNT = values().length;