Bump self_update from 0.31.0 to 0.32.0

Bumps [self_update](https://github.com/jaemk/self_update) from 0.31.0 to 0.32.0.
- [Release notes](https://github.com/jaemk/self_update/releases)
- [Changelog](https://github.com/jaemk/self_update/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jaemk/self_update/commits)

---
updated-dependencies:
- dependency-name: self_update
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -68,7 +68,7 @@ zstd = { version = "0.11.2", features = ["zstdmt"] }
 ###
 mukti-metadata = { version = "0.1.0", optional = true }
 # TODO: remove dependency on self_update, build our own thing on top of mukti
-self_update = { version = "0.31.0", optional = true, default-features = false, features = [
+self_update = { version = "0.32.0", optional = true, default-features = false, features = [
     "archive-tar",
     "compression-flate2",
     "rustls",