[Self-Hosted] Change MySQL driver to Oracle Database (OCI8)

Good day all,
I want to try Invoice Ninja out on a self-hosted server.
The thing is that we only make use of Oracle Database 12c.
Normally I would do that by adding yajra/laravel-oci8.
But I’m getting errors when trying to install it.

Can anyone tell me how to change the database driver from MySQL to Oracle OCI8 ??

Sorry, the app only supports MySQL