Update dependencies

[evan-oxide]

This updates dependencies as general housekeeping, not to solve any specific issue. I only checked that pmbus and hubris still compile, let me know if there's other testing you'd like to see.

[mkeeter]

I was surprised by the Cargo.lock changes, but (as is tradition), it's captured in a 4-year old bug, and those aren't actually new dependencies in our tree.

[mkeeter]

While I was looking at the Cargo.lock bloat, I noticed that you can trim down the build slightly:

Suggested change

	serde = {version = "1", features = ["derive"] }
	serde_with = "3"
	serde = {version = "1", default-features = false, features = ["derive"] }
	serde_with = { version = "3", default-features = false, features = ["alloc", "std"] }

(49 → 34 lines in cargo tree)

[evan-oxide]

I was surprised by the Cargo.lock changes, but (as is tradition), it's captured in a 4-year old bug, and those aren't actually new dependencies in our tree.

Looks like there was activity on a PR a few months ago, that's mildly encouraging