Cannot be used inside alpine containers

[50thomatoes50]

Describe the bug
ormar-utils is set as an a mandatory dependence of ormar since 0.25.0.
it cannot be used in alpine container using poetry because poetry will only consume wheel from the lock file.
pip will try to build it

To Reproduce
Steps to reproduce the behavior:

1. have a pyproject.toml requiring Ormar
2. make an alpine container
3. poetry install
4. poetry should error out saying it didn't find any compatible wheel

Expected behavior
Either ormar-utils should be set as optional or musl wheel should be provided ormar-orm/ormar-utils#2

Versions :

• ormar >= 0.25