dedupes hashbrown and indexmap

$ cargo update  -p h2
    Updating crates.io index
    Updating h2 v0.3.16 -> v0.3.22

$ cargo update -p toml
    Updating crates.io index
    Removing hashbrown v0.12.3
    Removing indexmap v1.9.3
    Updating serde_spanned v0.6.1 -> v0.6.5
    Updating toml v0.7.3 -> v0.7.8
    Updating toml_datetime v0.6.1 -> v0.6.5
    Updating toml_edit v0.19.7 -> v0.19.15
    Updating winnow v0.3.6 -> v0.5.30

Author: klensy