cast6

Bump Clippy to 1.94 and fix `clippy::manual_rotate` (#544) #290

Job	Run time
minimal-versions / minimal-versions	28s
test (stable)	22s
build (stable, wasm32-unknown-unknown)	20s
build (1.85.0, thumbv7em-none-eabi)	19s
build (stable, thumbv7em-none-eabi)	19s
build (1.85.0, wasm32-unknown-unknown)	18s
test (1.85.0)	20s
	2m 26s

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