fix: update README script animation #198

Job	Run time
Tests on paywalled platforms (macos-13-xlarge, 3.12)	48s
Tests on other platforms (windows-2019, 3.10)	3m 0s
Tox test (py38)	1m 58s
Tests on other platforms (windows-2022, 3.11)	3m 13s
Tests on other platforms (windows-2022, 3.12)	2m 59s
Tox test (py39)	2m 1s
Tests on other platforms (macos-12, 3.11)	3m 5s
Tox test (py310)	1m 58s
Tests on other platforms (macos-13, 3.12)	1m 51s
Tox test (py311)	2m 13s
Tox test (py312-cover)	2m 57s
Tox test (docs, graphviz)	2m 3s
Docker image	59s
PyPI packaging	0s
	29m 5s

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