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

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Author: pre-commit-ci[bot]

src/lightning_app/CHANGELOG.md

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 ## [1.8.2] - 2022-11-17

src/lightning_lite/CHANGELOG.md

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 ## [1.8.2] - 2022-11-17

src/pytorch_lightning/CHANGELOG.md

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 ## [1.8.2] - 2022-11-17