Bump image from 3.2.0 to 3.2.2 in /example

Bumps [image](https://github.com/brendan-duncan/image) from 3.2.0 to 3.2.2.
- [Release notes](https://github.com/brendan-duncan/image/releases)
- [Changelog](https://github.com/brendan-duncan/image/blob/master/CHANGELOG.md)
- [Commits](https://github.com/brendan-duncan/image/compare/3.2.0...3.2.2)

---
updated-dependencies:
- dependency-name: image
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

example/pubspec.lock

@@ -141,7 +141,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.8.3"
+    version: "0.8.4"
   font_awesome_flutter:
     dependency: "direct main"
     description:
@@ -169,7 +169,7 @@ packages:
       name: image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.0"
+    version: "3.2.2"
   image_picker:
     dependency: "direct main"
     description:

example/pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
   flutter_zxing:
     path: ../
   font_awesome_flutter: ^10.2.1
-  image: ^3.2.0
+  image: ^3.2.2
   image_picker: ^0.8.5
 
 dev_dependencies: