Remove mongoose types

[LoicPoullain]

Issue

Fixes #687.

A recent change on the @types/mongodb package made the build to fail. We had a lot of these issues in the past with different @types packages.

To fix this, @types/mongodb and @types/mongoose are removed from @foal packages. This introduces some any in function parameters or return values but does not add breaking changes (any can be assigned to anything and anything can be assign to any).

People using Foal still have the possibility to install @types/mongodb and @types/mongoose if they want to use them.

Solution and steps

• Uninstall @types/mongodb
• Uninstall @types/mongoose
• Do not install and use by default @types/mongoose in the generators

Checklist

• Add/update/check docs (code comments and docs/ folder).
• Add/update/check tests.
• Update/check the cli generators.