Docker: fix NCCL building Horovod

[Borda]

What does this PR do?

Fixes #12314
Closes #12330
Closes #12353

GPU CI jobs are failing. MPI libs seems to be missing
Ref: https://github.com/horovod/horovod/blob/980ce053bf438f3f389c44d7eb90dbb4ed4cdde1/horovod/torch/__init__.py#L53

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Did you have fun?

Make sure you had fun coding 🙃

cc @carmocca @akihironitta @Borda @tchaton @rohitgr7

[awaelchli]

@Borda did you try pushing the docker image? #12330 (review)

[tchaton]

LGTM !