Migrate group id to `dev.katsute`

[Katsute]

Prerequisites

• [X] I have checked that no other similar feature request already exists.
• [X] This feature request makes sense for the project.
• [X] I have checked that this feature does not already exist.
• [X] I am running the latest release version.

Feature

Change the artifact id from com.kttdevelopment.mal4j to dev.katsute.mal4j sonatype repository url will need to be changed

This is a breaking change:

• package name will change

Developers should be notified of this change ahead of time.

Reason

Simplicity

[Katsute]

https://maven.apache.org/guides/mini/guide-relocation.html

(deploy on alt branch with only this file change)

[Katsute]

Tell devs to change imports com.kttdevelopment → dev.katsute

Add migration guide with sample CTRL + SHIFT + R statements.