chore: Bump Rust toolchains in various places #25

Job	Run time
Run cargo-deny (bans licenses sources)	45s
Run cargo-deny (advisories)	42s
Build patchable (aarch64-apple-darwin, macos-latest)	1m 11s
Build patchable (aarch64-unknown-linux-gnu, ubuntu-24.04-arm)	47s
Build patchable (x86_64-unknown-linux-gnu, ubuntu-latest)	49s
	4m 14s

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