[Laravel110] Blueprint geometry columns

[peterfox]

Changes

• Additional rule
• Tests for the rule
• Docs updates
• Adds the rule to the Laravel 11 set

Why

Adds a new rule for Laravel 11 to cover Spatial types in migrations https://laravel.com/docs/11.x/upgrade#spatial-types

Notes

This probably doesn't cover all cases but is a good start at least. It's quite hard to follow all the changes in the PR.