Advance nightly docker to 11.6 (#87858)
Fixes following:
https://github.com/pytorch/pytorch/actions/runs/3242695506/jobs/5316334351
crash in Docker builds introduced by: #82682
The PR seems to introduce some changes not compatible with cuda 11.3 which is used by our Docker builds
This is a reland of original pr: https://github.com/pytorch/pytorch/pull/86941 (Created this new PR to start fresh)
Which was reverted because conda install, installed wrong version of pytorch. It installed pytorch for cuda 11.3 still rather then 11.6
This should be fixed now with Release 1.13
Pull Request resolved: https://github.com/pytorch/pytorch/pull/87858
Approved by: https://github.com/seemethere, https://github.com/malfet, https://github.com/izaitsevfb
