Bump pigeon from 26.1.7 to 26.3.4

Bumps [pigeon](https://github.com/flutter/packages/tree/main/packages) from 26.1.7 to 26.3.4.
- [Commits](https://github.com/flutter/packages/commits/pigeon-v26.3.4/packages)

---
updated-dependencies:
- dependency-name: pigeon
  dependency-version: 26.3.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

packages/app_review/pubspec.yaml

@@ -24,5 +24,5 @@ flutter:
       macos:
         pluginClass: AppReviewPlugin
 dev_dependencies:
-  pigeon: ^26.1.7
+  pigeon: ^26.3.4
 

packages/flutter_sms/pubspec.yaml

@@ -21,7 +21,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  pigeon: ^26.1.7
+  pigeon: ^26.3.4
 
 flutter:
   plugin:

packages/flutter_vibrate/pubspec.yaml

@@ -15,7 +15,7 @@ dependencies:
 
 dev_dependencies:
   flutter_lints: ^6.0.0
-  pigeon: ^26.1.7
+  pigeon: ^26.3.4
 
 flutter:
   plugin: