build(deps): bump the crates group across 1 directory with 5 updates

Bumps the crates group with 5 updates in the /userspace/ksud directory:

| Package | From | To |
| --- | --- | --- |
| [zip](https://github.com/zip-rs/zip2) | `2.2.0` | `2.2.1` |
| [libc](https://github.com/rust-lang/libc) | `0.2.164` | `0.2.166` |
| [cpufeatures](https://github.com/RustCrypto/utils) | `0.2.15` | `0.2.16` |
| [itoa](https://github.com/dtolnay/itoa) | `1.0.13` | `1.0.14` |
| [proc-macro2](https://github.com/dtolnay/proc-macro2) | `1.0.91` | `1.0.92` |



Updates `zip` from 2.2.0 to 2.2.1
- [Release notes](https://github.com/zip-rs/zip2/releases)
- [Changelog](https://github.com/zip-rs/zip2/blob/master/CHANGELOG.md)
- [Commits](zip-rs/zip2@v2.2.0...v2.2.1)

Updates `libc` from 0.2.164 to 0.2.166
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.166/CHANGELOG.md)
- [Commits](rust-lang/libc@0.2.164...0.2.166)

Updates `cpufeatures` from 0.2.15 to 0.2.16
- [Commits](RustCrypto/utils@cpufeatures-v0.2.15...cpufeatures-v0.2.16)

Updates `itoa` from 1.0.13 to 1.0.14
- [Release notes](https://github.com/dtolnay/itoa/releases)
- [Commits](dtolnay/itoa@1.0.13...1.0.14)

Updates `proc-macro2` from 1.0.91 to 1.0.92
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](dtolnay/proc-macro2@1.0.91...1.0.92)

---
updated-dependencies:
- dependency-name: zip
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: crates
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: crates
- dependency-name: cpufeatures
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: crates
- dependency-name: itoa
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: crates
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: crates
...

Signed-off-by: dependabot[bot] <[email protected]>