bu uyarı neden?
Android sdkmanager tool was found, but failed to run
(C:\Users\kullanıcı\AppData\Local\Android\sdk\cmdline-tools\latest\bin\sdkmanager.bat): “exited code 1”.
Try re-installing or updating your Android SDK,
visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions.