Drop support for PyTorch 1.10 (#16492)

* Drop support for PyTorch 1.10

* CHANGELOG

* READMEs

* mypy

* ls

* New poplar version

* Fixed tests

* links

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* skip azure badges

* Table

* Matching dockerfiles

* Drop unnecessary channels and packages

* Push nightly

* Undo unrelated changes

* Revert "Push nightly"

This reverts commit 9618f737c4dc65331fef4bb11fe46a61513d220a.

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Co-authored-by: Jirka <jirka.borovec@seznam.cz>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>