Fix `CUDA_MAX_THREADS_PER_SM` for `sm_89` (#91972)
Basically the same as #88644, to fix warnings like `ptxas warning : Value of threads per SM for entry _ZN2at6native13reduce_kernelILi512ELi1ENS0_8ReduceOpIfNS0_10NormTwoffEEjfLi4EEEEEvT1_ is out of range. .minnctapersm will be ignored`
CC @ptrblck @ngimel
Pull Request resolved: https://github.com/pytorch/pytorch/pull/91972
Approved by: https://github.com/ngimel
