build

[FSSDK-12276] update: replace flake8 with ruff (#492) #563

Job	Run time
type-check (3.12)	18s
test (pypy-3.10)	1m 43s
integration_tests / test	5s
fullstack_production_suite / test	7s
test (3.9)	47s
test (3.12)	56s
test (3.10)	45s
test (pypy-3.9)	1m 46s
type-check (3.11)	16s
linting	11s
lint_markdown_files	53s
test (3.11)	50s
	8m 37s

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