Fix support for torch Module type hints in LightningCLI (#7807)

* Fixed support for torch Module type hints in LightningCLI

* - Fix issue with serializing values when type hint is Any.
- Run unit test only on newer torchvision versions in which the base class is Module.

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

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* Minor change

* Update CHANGELOG.md

Co-authored-by: Carlos Mocholí <[email protected]>

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Carlos Mocholí <[email protected]>

(cherry picked from commit f345840)

Author: mauvilsa