chore: ⬆️ Update minimum SDK version to 3.4.0

.github/workflows/flutter.yaml

@@ -1,13 +1,6 @@
 name: Build
 
 on:
-  push:
-    paths:
-      - '**.dart'
-      - '**.yaml'
-      - '**.yml'
-    branches:
-      - master
   pull_request:
     branches:
       - master
@@ -21,13 +14,15 @@ jobs:
       - name: Install Flutter
         uses: subosito/[email protected]
         with:
-          flutter-version: '3.19.0'
+          flutter-version: '3.22.0'
           cache: true
-          cache-key: 'flutter-macos-stable-3.19.0'
-          cache-path: '${{ runner.tool_cache }}/flutter/macos-stable-3.19.0'
-          pub-cache-key: 'flutter-pub-macos-stable-3.19.0'
+          cache-key: 'flutter-macos-stable-3.22.0'
+          cache-path: '${{ runner.tool_cache }}/flutter/macos-stable-3.22.0'
+          pub-cache-key: 'flutter-pub-macos-stable-3.22.0'
       - name: Flutter pub get
         run: flutter pub get
+      - name: Flutter Analyze
+        run: dart analyze
       - name: Code Formatting
         run: dart format --set-exit-if-changed .
       - name: Check Publish Warnings

pubspec.yaml

@@ -5,7 +5,7 @@ repository: https://github.com/SimformSolutionsPvtLtd/flutter_chatview_models
 issue_tracker: https://github.com/SimformSolutionsPvtLtd/flutter_chatview_models/issues
 
 environment:
-  sdk: '>=3.3.0 <4.0.0'
+  sdk: '>=3.4.0 <4.0.0'
 
 dependencies:
   flutter: