feat: adds some tables to information_schema

[killme2008]

I hereby agree to the terms of the GreptimeDB CLA

What's changed and what's your intention?

Part of #2931

Main changes:

• Adds engines, column_privileges and column_statistics to information_schema.
• Impl some helper functions and macros to add tables for information_schema.

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.

Refer to a related PR or issue link (optional)

#2931

[codecov]

Codecov Report

Merging #2935 (a9a3175) into develop (d3da128) will decrease coverage by 0.55%.
Report is 6 commits behind head on develop.
The diff coverage is 91.60%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2935      +/-   ##
===========================================
- Coverage    85.13%   84.58%   -0.55%     
===========================================
  Files          752      756       +4     
  Lines       119411   119952     +541     
===========================================
- Hits        101658   101467     -191     
- Misses       17753    18485     +732     

[shuiyisong]

greptimedb/src/catalog/src/kvbackend/manager.rs

Line 241 in 9ce9421

impl SystemCatalog {

We might need to add new memory table names to table_names() and table_exist() in SystemCatalog so that they are displayed on show tables

[killme2008]

greptimedb/src/catalog/src/kvbackend/manager.rs

Line 241 in 9ce9421

impl SystemCatalog {

We might need to add new memory table names to table_names() and table_exist() in SystemCatalog so that they are displayed on show tables

OMG, good catch! Let me find some way to make it more readable.

[killme2008]

@waynexia @shuiyisong PTAL