BUGFIX: Don't strip numeric values from npm org - solves #571

[Dabolus]

What I did

I fixed a bug in create-react-microservice which stripped numeric values when computing npm scope

How I did it

I removed the .replace which removed the numeric values

How to verify it

Run create-react-microservice and pass an org name with numeric values, such as test39. The computed org scope should be @test39/

Checklist

• [x] I executed yarn run test in the root of create-react-microservice
• [ ] I executed yarn run test in the create-react-microservice-scaffold
• [x] Tests have been created, run and adjusted as needed
• [x] The PR is created against the master branch.