Cargo.lock: bump dependencies (#179)

Bumps the following dependencies:

    $ cargo update
    Updating crates.io index
    Updating byteorder v1.4.3 -> v1.5.0
    Updating cpufeatures v0.2.9 -> v0.2.11
    Updating crypto-bigint v0.5.2 -> v0.5.5
    Updating curve25519-dalek v4.0.0 -> v4.1.1
    Updating curve25519-dalek-derive v0.1.0 -> v0.1.1
    Updating dsa v0.6.1 -> v0.6.2
    Updating ecdsa v0.16.8 -> v0.16.9
    Updating ed25519 v2.2.2 -> v2.2.3
    Updating ed25519-dalek v2.0.0 -> v2.1.0
    Updating elliptic-curve v0.13.5 -> v0.13.8
    Updating fiat-crypto v0.1.20 -> v0.2.5
    Updating getrandom v0.2.10 -> v0.2.11
    Updating libc v0.2.147 -> v0.2.150
    Updating libm v0.2.7 -> v0.2.8
    Updating num-traits v0.2.16 -> v0.2.17
    Updating platforms v3.0.2 -> v3.2.0
    Updating primeorder v0.13.2 -> v0.13.6
    Updating proc-macro2 v1.0.66 -> v1.0.69
    Updating quote v1.0.32 -> v1.0.33
    Updating semver v1.0.18 -> v1.0.20
    Updating serde v1.0.183 -> v1.0.192
      Adding serde_derive v1.0.192
    Updating signature v2.1.0 -> v2.2.0
    Updating smallvec v1.11.0 -> v1.11.2
    Updating syn v2.0.28 -> v2.0.39
    Updating typenum v1.16.0 -> v1.17.0
    Updating unicode-ident v1.0.11 -> v1.0.12
    Updating zeroize v1.6.0 -> v1.7.0