When update a name and flag the "update variant" on admin-ui not update the variant name

[giosueDelgado]

Describe the bug
When update a name and flag the "update variant" not update the variant name

To Reproduce
Steps to reproduce the behavior:

1. Go on product
2. Edit the name with at least one variant
3. Update the name of the product
4. Flag the update name also for variant
5. Not update the name of the varian -> ERROR

Environment (please complete the following information):

• @vendure/core version: 2.1.3
• Nodejs version: 16.17.0
• Database (mysql/postgres etc): postgres