build(deps): bump flutter_typeahead from 4.3.8 to 4.5.0

Bumps [flutter_typeahead](https://github.com/AbdulRahmanAlHamali/flutter_typeahead) from 4.3.8 to 4.5.0.
- [Release notes](https://github.com/AbdulRahmanAlHamali/flutter_typeahead/releases)
- [Changelog](https://github.com/AbdulRahmanAlHamali/flutter_typeahead/blob/master/CHANGELOG.md)
- [Commits](https://github.com/AbdulRahmanAlHamali/flutter_typeahead/commits)

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

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

Author: dependabot[bot]

pubspec.lock

@@ -191,10 +191,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_typeahead
-      sha256: "721610b3d61814efa13fb5f720a6781bc123cd51b7e01f5a45d7c92124376644"
+      sha256: "5af4f54a3f051ff3b549b8f2b952e5ad3e5f60ee4717fd27406d1c64d3e24edd"
       url: "https://pub.dev"
     source: hosted
-    version: "4.3.8"
+    version: "4.5.0"
   flutter_web_plugins:
     dependency: transitive
     description: flutter