build(deps): bump similar from 2.1.0 to 2.2.0 (#3293)

Bumps [similar](https://github.com/mitsuhiko/similar) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/mitsuhiko/similar/releases)
- [Changelog](https://github.com/mitsuhiko/similar/blob/main/CHANGELOG.md)
- [Commits](https://github.com/mitsuhiko/similar/compare/2.1.0...2.2.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -969,9 +969,9 @@ dependencies = [
 
 [[package]]
 name = "similar"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e24979f63a11545f5f2c60141afe249d4f19f84581ea2138065e400941d83d3"
+checksum = "62ac7f900db32bf3fd12e0117dd3dc4da74bc52ebaac97f39668446d89694803"
 
 [[package]]
 name = "slab"

helix-core/Cargo.toml

@@ -35,7 +35,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 toml = "0.5"
 
-similar = "2.1"
+similar = "2.2"
 
 encoding_rs = "0.8"