build(deps): bump variant_count from 1.1.0 to 1.2.0

Bumps [variant_count](https://github.com/XX/variant_count) from 1.1.0 to 1.2.0.
- [Commits](https://github.com/XX/variant_count/commits)

---
updated-dependencies:
- dependency-name: variant_count
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -7,7 +7,7 @@ edition = "2021"
 clap = { version = "4.5.40", features = ["derive"] }
 phf = { version = "0.12.1", features = ["macros"] }
 thiserror = "2.0.12"
-variant_count = "1.1.0"
+variant_count = "1.2.0"
 
 [lints.rust]
 unsafe_code = "deny"