Added nativeuuid type for databases with a native uuid type

[nicosp]

This is to allow the use of the native uuid for mariadb 10.7+ users. For other databases it's simply an alias to the existing uuid type. Sqlite is explicitly not supported because it doesnt have a native type.

Related Issue: cakephp/phinx#2256

Note: To test this you need an to add 'nativeuuid' to Cake\Database\TypeFactory $_types.

Once this is accepted I can also do the change in CakePHP.

MariaDB in CI

To actually test this, MariaDB was added to the CI and some MariaDB-specific issues were uncovered:

• GIS types are not working for default values (The tests are skipped for MariadB)
• on update for timestamps was not properly detected from the schema. FIXED

[ADmad]

What wonderful consistency exists between db engines that we need 3 constants/types for UUID fields :)

[nicosp]

What wonderful consistency exists between db engines that we need 3 constants/types for UUID fields :)

The data migration for this is also going to be fun because uuids are used for primary keys etc.

[nicosp]

The PR is ready. The only thing I would have liked was to have phpunit also test MariaDB 10.7. If this is something we want I can try to adjust the ci pipeline to also have "mariadb" in the db matrix.

[ADmad]

If this is something we want I can try to adjust the ci pipeline to also have "mariadb" in the db matrix.

Having mariadb in the CI matrix sounds good. We do have it for the core repo.

[nicosp]

Looks like I opened a can of worms with MariaDB testing :)
GIS defaults are broken for sure and some tests need some massaging to pass.

[nicosp]

The PR is ready.

[markstory]

I'm hoping to remove all of these constants in the future and use the abstract types defined in CakePHP. We'll have to make sure that the same abstract type names are used so that we don't break compatibility.

[LordSimal]

I don't think this should go into 4.x but rather 4.next since this is a new feature, not a bugix.

[markstory]

Thank you 🎉