update publish.yml

Author: warioddly

.github/workflows/main.yml

@@ -16,6 +16,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: subosito/flutter-action@v2
         with:
+          flutter-version: "3.29.0"
           channel: 'stable'
           cache: true
 

.github/workflows/publish.yml

@@ -21,7 +21,8 @@ jobs:
       - name: Setup Flutter
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: "stable"
+          flutter-version: "3.29.0"
+          channel: 'stable'
           cache: true
 
       - name: Install dependencies