Update autofix-ci/action action to v1.3.4 (#754) #2453

Job	Run time
ruff-lint	8s
pymarkdown	11s
uv-check	7s
flake8	12s
pre-commit / autofix-pre-commit	2m 6s
mypy (package)	19s
pytest	19s
mypy (tests)	13s
build-and-publish	41s
release	0s
	4m 16s

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