chore(deps): update dependency pytz to v2022.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pytz	==2022.2.1 -> ==2022.4

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Unit Test Results

366 tests  ±0   366 :heavy_check_mark: ±0   23s :stopwatch: -9s 154 suites ±0       0 :zzz: ±0  154 files   ±0       0 :x: ±0 

Results for commit 00421fa9. ± Comparison against base commit a0b80a3a.