fix: rbac revoke check if there is same privilege in other privilege groups granted

[shaoting-huang]

related: #38557, #37031

[shaoting-huang]

after fix:

>>> from pymilvus import connections, db
>>> from pymilvus import CollectionSchema, FieldSchema
>>> from pymilvus import Collection
>>> from pymilvus import connections
>>> from pymilvus import DataType
>>> from pymilvus import Partition
>>> from pymilvus import utility
>>> from pymilvus import MilvusClient
>>> from pymilvus import Role
>>>
>>> connections.connect(host="localhost", user="root", password="Milvus")
>>> client = MilvusClient(uri="http://localhost:19530", user="root", password="Milvus")
>>> client.create_collection("col1", dimension=128)

>>> db.create_database("db1")
>>> role = Role("role")
>>> role.create()
>>> utility.list_roles(True)
RoleInfo groups:
- RoleItem: <role_name:admin>, <users:()>
- RoleItem: <role_name:public>, <users:()>
- RoleItem: <role_name:role>, <users:()>
>>> utility.create_user(user="user1", password="Milvus")
>>> role.add_user("user1")
>>> utility.list_roles(True)
RoleInfo groups:
- RoleItem: <role_name:admin>, <users:()>
- RoleItem: <role_name:public>, <users:()>
- RoleItem: <role_name:role>, <users:('user1',)>
>>> role.list_grants()
GrantInfo groups:
>>>
>>>
>>> role.grant_v2("ClusterAdmin", "*", db_name="*")
>>> role.grant_v2("CreatePrivilegeGroup", "*", db_name="*")
>>>
>>> role.list_grants()
GrantInfo groups:
- GrantItem: <object:Global>, <object_name:*>, <db_name:*>, <role_name:role>, <grantor_name:root>, <privilege:CreatePrivilegeGroup>
- GrantItem: <object:Global>, <object_name:*>, <db_name:*>, <role_name:role>, <grantor_name:root>, <privilege:ClusterAdmin>
>>>
>>> role.revoke_v2("CreatePrivilegeGroup", "*", db_name="*")
>>> role.list_grants()
GrantInfo groups:
- GrantItem: <object:Global>, <object_name:*>, <db_name:*>, <role_name:role>, <grantor_name:root>, <privilege:ClusterAdmin>
>>> connections.disconnect('default')
>>> connections.connect(host="localhost", user="user1", password="Milvus")
>>>
>>> role.create_privilege_group("pg")
>>>
>>>

[weiliu1031]

/lgtm

[weiliu1031]

/lgtm

[tedxu]

/approve

[sre-ci-robot]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.32%. Comparing base (87056be) to head (01b5b06).
Report is 4 commits behind head on master.

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Additional details and impacted files

@@             Coverage Diff             @@
##           master   #38558       +/-   ##
===========================================
- Coverage   80.98%   69.32%   -11.66%     
===========================================
  Files        1379      292     -1087     
  Lines      194361    26184   -168177     
===========================================
- Hits       157404    18153   -139251     
+ Misses      31411     8031    -23380     
+ Partials     5546        0     -5546     

Components	Coverage Δ
Client	∅ <ø> (∅)
Core	69.32% <ø> (ø)
Go	∅ <ø> (∅)

see 1087 files with indirect coverage changes