fix: remove dynamic allocating of version parameter in config file

Author: MoKamall

.circleci/config.yml

@@ -252,8 +252,10 @@ jobs:
       tag: 2024.01.1
     steps:
       - advanced-checkout/shallow-checkout
-      - setup_flutter:
-          version: $(./scripts/releases/get_latest_stable_flutter_version.sh)
+      - setup_flutter
+      - run:
+          name: Upgrade Flutter
+          command: flutter upgrade && flutter --version
       - run:
           name: Switch to Example app & Build app
           command: cd scripts && flutter build apk --debug
@@ -264,8 +266,10 @@ jobs:
     resource_class: macos.m1.medium.gen1
     steps:
       - advanced-checkout/shallow-checkout
-      - setup_flutter:
-          version: $(./scripts/releases/get_latest_stable_flutter_version.sh)
+      - setup_flutter
+      - run:
+          name: Upgrade Flutter
+          command: flutter upgrade && flutter --version
       - run:
           name: Install CocoaPods
           command: sudo gem install cocoapods