[ruff] Avoid treating named expressions as static keys (RUF011)

[charliermarsh]

Closes #9487.

[codspeed-hq]

CodSpeed Performance Report

Merging #9494 will degrade performances by 4.35%

_{Comparing charlie/static (439da72) with main (fee64b5)}

Summary

❌ 1 regressions
✅ 29 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	charlie/static	Change
❌	parser[numpy/ctypeslib.py]	12.2 ms	12.8 ms	-4.35%

[github-actions]

ruff-ecosystem results

Linter (stable)

ℹ️ ecosystem check detected linter changes. (+0 -1 violations, +0 -0 fixes in 1 projects; 42 projects unchanged)

bokeh/bokeh (+0 -1 violations, +0 -0 fixes)

ruff check --no-cache --exit-zero --no-preview --select ALL

- src/bokeh/core/serialization.py:666:34: PD002 `inplace=True` should be avoided; it has inconsistent behavior

Changes by rule (1 rules affected)

code	total	+ violation	- violation	+ fix	- fix
PD002	1	0	1	0	0

Linter (preview)

ℹ️ ecosystem check detected linter changes. (+0 -1 violations, +0 -0 fixes in 1 projects; 42 projects unchanged)

bokeh/bokeh (+0 -1 violations, +0 -0 fixes)

ruff check --no-cache --exit-zero --preview --select ALL

- src/bokeh/core/serialization.py:666:34: PD002 `inplace=True` should be avoided; it has inconsistent behavior

Changes by rule (1 rules affected)

code	total	+ violation	- violation	+ fix	- fix
PD002	1	0	1	0	0

Formatter (stable)

✅ ecosystem check detected no format changes.

Formatter (preview)

✅ ecosystem check detected no format changes.