[FEATURE] Add SHOW CONTRIBUTORS method

[jeffreyaven]

Feature Description
Add a method in stackql to credit contributors to the project. This will publicly acknowledge community members who make any contributions to the project, like credits which used to be embedded in old school programs as easter eggs 😊

Example(s)
Through exec, shell or a wire protocol client to srv, this...

SHOW CONTRIBUTORS

would return something like...

+----------------------+
|        login         |
+----------------------+
| general-kroll-4-life |
| yunchengyang515      |
| jthegedus            |
| jeffreyaven          |
| ...                  |
+----------------------+

Possible Approaches or Libraries to Consider

1. run the following query in the CI workflow, using the stackql-exec GitHub Action:

SELECT c.login as contrtibutor FROM 
github.repos.contributors c
INNER JOIN github.activity.repo_stargazers s
ON s.login = c.login
WHERE owner = 'stackql' AND repo = 'stackql'

2. pass a result set to the build process using -ldflags here, to be compiled as a static list

[yunchengyang515]

Will have a look soon

[adkol]

Hello, I would like to work on this. Is there a way to claim it?

[jeffreyaven]

Hi @adkol had another dev working on this one, would you be able to pick up one of the other ones, a bunch of unit tests which would be easier to get started with, let us know