Avoid unstable formatting in ellipsis-only body with trailing comment #22292

Job	Run time
python package	1m 28s
pre-commit	29s
cargo fmt	14s
Determine changes	8s
mkdocs	2m 8s
cargo test (windows)	4m 30s
cargo clippy	1m 46s
benchmarks	9m 44s
cargo fuzz	4m 27s
cargo test (linux)	3m 30s
cargo test (wasm)	1m 6s
cargo udeps	1m 51s
test scripts	46s
formatter instabilities and black similarity	3m 30s
test ruff-lsp	19s
ecosystem	4m 39s
	40m 35s

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