ES与OpenSearch重构数据库列表及表列表-v0.8-beta

[feiazifeiazi]

1. ES与OpenSearch数据库列表及表列表返回重构。 系统数据增加到表列表中，删除点开头的表。
2. OpenSearch 支持角色与用户查询。（ES的实现代码有点小问题 还不支持。）

查询语句：
get /_security/role

get /_security/user

get /_cat/indices/*

Elastic 在2024-8-30 又改协议了。
Elastic 宣布修改开源协议为 AGPL：Elasticsearch 再次成为开源软件。

角色结果示例：

用户示例：

[codecov]

Codecov Report

Attention: Patch coverage is 89.55224% with 14 lines in your changes missing coverage. Please review.

Project coverage is 78.19%. Comparing base (5a6871d) to head (d2fdf79).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
sql/engines/elasticsearch.py	86.27%	14 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2780      +/-   ##
==========================================
+ Coverage   78.11%   78.19%   +0.08%     
==========================================
  Files         123      123              
  Lines       17331    17425      +94     
==========================================
+ Hits        13538    13626      +88     
- Misses       3793     3799       +6     

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[feiazifeiazi]

@LeoQuote 这个有问题没？能pr?