[`pycodestyle`] Preserve original value format (`E731`) #37811

Job	Run time
cargo build (release)	0s
Determine changes	8s
mkdocs	2m 27s
cargo fmt	22s
pre-commit	3m 12s
python package	1m 17s
cargo test (linux, release)	3m 44s
cargo clippy	1m 51s
cargo build (msrv)	4m 20s
cargo fuzz build	5m 11s
cargo test (linux)	1m 58s
cargo test (wasm)	1m 30s
cargo test (windows)	4m 10s
test scripts	59s
benchmarks	5m 11s
cargo shear	25s
formatter instabilities and black similarity	0s
test ruff-lsp	34s
ecosystem	3m 0s
fuzz parser	0s
	40m 19s

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