fix conflicts for cuda 11.2

[cdeepali]

Checklist before submitting

• Did you read the contributor guide?
• Did you update any affected documentation?
• Did you write any tests to validate this change?

Description

adding this change to avoid conflict seen while creating cuda 11.2 env. setuptools-rust is not needed at runtime, hence later we can add this change to other variants too. As of now as other variants are published limiting it to cuda 11.2 case.

Review process to land

1. All tests and other checks must succeed.
2. At least one maintainer must review and approve.
3. If any maintainer requests changes, they must be addressed.