Release v2.2.1

What's Changed

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #27
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #28
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #29
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #31
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #32
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #34
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #36
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #37
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #38
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #39
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #40
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #43
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #44

Full Changelog: v2.2.0...v2.2.1