Update litrs requirement from 0.4.0 to 1.0.0

Updates the requirements on [litrs](https://github.com/LukasKalbertodt/litrs) to permit the latest version.
- [Release notes](https://github.com/LukasKalbertodt/litrs/releases)
- [Changelog](https://github.com/LukasKalbertodt/litrs/blob/main/CHANGELOG.md)
- [Commits](LukasKalbertodt/litrs@v0.4.0...v1.0.0)

---
updated-dependencies:
- dependency-name: litrs
  dependency-version: 1.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

packages/stylist-macros/Cargo.toml

@@ -20,7 +20,7 @@ rust-version = "1.84.0"
 proc-macro = true
 
 [dependencies]
-litrs = "0.4.0"
+litrs = "1.0.0"
 proc-macro-error = "1.0.4"
 proc-macro2 = "1.0.47"
 quote = "1.0.21"