任宇华 issues

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                                            任宇华

[IOTDB-3305] cluster-show operation currently does not have the privilege to be granted

see details: [https://issues.apache.org/jira/browse/IOTDB-3305](https://issues.apache.org/jira/browse/IOTDB-3305) **Modification** 1、add privileges READ_STORAGR_GROUP 2、New users need this permission to execute `show storage group` Eg: step1 : uesr root create user02 step2 : uesr root grant user02...

[IOTDB-3553] [TO rel/0.13] Change the error that the new user does not set permission check when querying

before: see detail https://issues.apache.org/jira/browse/IOTDB-3553 after: ![图片](https://user-images.githubusercontent.com/79885238/174586360-25db76e7-d891-4352-ae5f-0e3e259e6575.png)

[IOTDB-5091] add space quota: device and timeseries num limit

add device and timeseries num limit

[ISSUE-3857] Support show now() function

## Description ### Content1 ... ### Content2 ... ### Content3 ... This PR has: - [ ] been self-reviewed. - [ ] concurrent read - [ ] concurrent write -...

[IOTDB-5091] The resource control design about iotdb - show resource control information

This commit mainly completed the following contents: 1. Added new commands to view space resources and allocation status 2. Add IT for throttle quota test case: [https://apache-iotdb.feishu.cn/docx/YU5PdTb4AoESKSxNth9crMs3nBg](https://apache-iotdb.feishu.cn/docx/YU5PdTb4AoESKSxNth9crMs3nBg) show space resource:...