downgrade axum-extra, run cargo update, upgrade comrak, getrandom, rand

[syphar]

• axum-extra 0.11.0 is yanked, downgrading in our code too (cargo update also includes an axum downgrade because of a yank)
• https://github.com/kivikakk/comrak/releases/tag/v0.35.0
• https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md#030---2025-01-25
• https://github.com/rust-random/rand/releases/tag/0.9.0

cargo update

    Updating aws-config v1.5.14 -> v1.5.15
    Updating aws-sdk-cloudfront v1.61.0 -> v1.63.0
    Updating aws-sdk-s3 v1.70.0 -> v1.72.0
    Updating aws-sdk-sso v1.55.0 -> v1.57.0
    Updating aws-sdk-ssooidc v1.56.0 -> v1.58.0
    Updating aws-sdk-sts v1.56.0 -> v1.58.0
 Downgrading axum v0.8.2 -> v0.8.1
 Downgrading axum-core v0.5.1 -> v0.5.0
    Updating bumpalo v3.16.0 -> v3.17.0
    Updating cmake v0.1.52 -> v0.1.53
    Updating cpufeatures v0.2.16 -> v0.2.17
    Updating crunchy v0.2.2 -> v0.2.3
      Adding getrandom v0.3.1
    Updating httparse v1.9.5 -> v1.10.0
    Updating hyper v1.5.2 -> v1.6.0
    Updating is-terminal v0.4.14 -> v0.4.15
    Updating jiff v0.1.25 -> v0.1.28
    Updating native-tls v0.2.12 -> v0.2.13
    Updating openssl v0.10.68 -> v0.10.69
    Updating openssl-probe v0.1.5 -> v0.1.6
    Updating rustls v0.23.21 -> v0.23.22
    Updating rustls-pki-types v1.10.1 -> v1.11.0
    Updating ryu v1.0.18 -> v1.0.19
    Updating serde_json v1.0.137 -> v1.0.138
    Updating tempfile v3.15.0 -> v3.16.0
    Updating toml_edit v0.22.22 -> v0.22.23
    Updating unicode-ident v1.0.14 -> v1.0.16
      Adding wasi v0.13.3+wasi-0.2.2
    Removing winnow v0.6.24
      Adding winnow v0.6.26
      Adding winnow v0.7.0
      Adding wit-bindgen-rt v0.33.0