[DOC]: Build instructions reference incorrect compiler versions

[ChuckHastings]

How would you describe the priority of this documentation request

High

Please provide a link or source to the relevant docs

https://github.com/rapidsai/cugraph/blob/branch-24.08/docs/cugraph/source/installation/source_build.md

Describe the problems in the documentation

Documents indicate that gcc 9.3 and nvcc 11.5 are supported. However https://github.com/rapidsai/cudf/blob/branch-24.08/CONTRIBUTING.md#setting-up-your-build-environment specifies a higher version number.

cugraph documentation should match the reset of RAPIDS

(Optional) Propose a correction

No response

Code of Conduct

• [X] I agree to follow cuGraph's Code of Conduct
• [X] I have searched the open documentation issues and have found no duplicates for this bug report