chore(deps): bump smol_str from 0.2.2 to 0.3.4

Bumps [smol_str](https://github.com/rust-analyzer/smol_str) from 0.2.2 to 0.3.4.
- [Changelog](https://github.com/rust-analyzer/smol_str/blob/master/CHANGELOG.md)
- [Commits](rust-analyzer/smol_str@v0.2.2...v0.3.4)

---
updated-dependencies:
- dependency-name: smol_str
  dependency-version: 0.3.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -88,7 +88,7 @@ log = "0.4.22"
 enumflags2 = "0.7.11"
 
 xkbcommon-dl = "0.4.2"
-smol_str = "0.2.2"     #NOTE: follow iced
+smol_str = "0.3.4"     #NOTE: follow iced
 memmap2 = "0.9.5"
 
 tracing = "0.1.40"