chore(deps): bump fastlane-plugin-flutter_version (#3907)

Bumps [fastlane-plugin-flutter_version](https://github.com/tianhaoz95/fastlane-plugin-flutter-version) from `e90401d` to `fb86e2b`.
- [Release notes](https://github.com/tianhaoz95/fastlane-plugin-flutter-version/releases)
- [Commits](tianhaoz95/fastlane-plugin-flutter_version@e90401d...fb86e2b)

---
updated-dependencies:
- dependency-name: fastlane-plugin-flutter_version
  dependency-type: direct:production
...

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

packages/smooth_app/ios/Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/tianhaoz95/fastlane-plugin-flutter-version
-  revision: e90401d33940d8ee509b4d13ee9816dee62614f4
+  revision: fb86e2bde504c9472b0774a4c68f88d60438a076
   specs:
     fastlane-plugin-flutter_version (1.1.15)