CI/CD

Add Ukraine holidays localization: th #5313

Job	Run time
Run pre-commit	34s
CodeQL	1m 20s
Test Python 3.9 on macos-latest	1m 1s
Test Python 3.10 on macos-latest	51s
Test Python 3.11 on macos-latest	35s
Test Python 3.12 on macos-latest	43s
Test Python 3.13 on macos-latest	40s
Test Python 3.9 on ubuntu-latest	1m 6s
Test Python 3.10 on ubuntu-latest	1m 8s
Test Python 3.11 on ubuntu-latest	55s
Test Python 3.12 on ubuntu-latest	1m 30s
Test Python 3.13 on ubuntu-latest	1m 15s
Test Python 3.9 on windows-latest	1m 49s
Test Python 3.10 on windows-latest	1m 52s
Test Python 3.11 on windows-latest	1m 48s
Test Python 3.12 on windows-latest	2m 34s
Test Python 3.13 on windows-latest	2m 31s
Test docs build	46s
Build distribution	25s
Test build on macos-latest	38s
Test build on ubuntu-latest	58s
Test build on windows-latest	3m 0s
Publish generated artifacts	0s
	27m 59s

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