Bump jnigen from 0.9.3 to 0.10.0 in /experimental/pedometer

Bumps [jnigen](https://github.com/dart-lang/native/tree/main/pkgs) from 0.9.3 to 0.10.0.
- [Release notes](https://github.com/dart-lang/native/releases)
- [Commits](https://github.com/dart-lang/native/commits/HEAD/pkgs)

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

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

Author: dependabot[bot]

experimental/pedometer/pubspec.yaml

@@ -15,7 +15,7 @@ dependencies:
 
 dev_dependencies:
   ffigen: ^12.0.0
-  jnigen: ^0.9.0
+  jnigen: ^0.10.0
   flutter_test:
     sdk: flutter
   flutter_lints: ^4.0.0