Opt-in "fbcode/pytorch/(pLBFGS|pytorch-lbfgs|contrib|csprng|cutlass-2.5.0)" for BLACK auto formatting

Summary:
Diff 2/n in series of opting pytorch into BLACK auto formatting
Opt-in
- "fbcode/pytorch/pLBFGS/",
- "fbcode/pytorch/contrib/",
- "fbcode/pytorch/csprng/",

Third-party filters
- "fbcode/pytorch/pytorch-lbfgs/",
- "fbcode/pytorch/cutlass-2.5.0/",

for BLACK auto formatting https://fb.workplace.com/groups/pythonfoundation/posts/2990917737888352/
Next steps: going through the rest of pytorch directories

Reviewed By: zertosh

Differential Revision: D31959671

fbshipit-source-id: f50e9b88bebc729a1e118266a7301e90353660c7

Author: timrc