update SDL soruce to 2.0.14

Edward Rudd

2021-06-15 dec7875a6e23212021e4d9080330a42832dfe02a

 source/android-project/app/src/main/AndroidManifest.xml

@@ -70,7 +70,7 @@
            android:label="@string/app_name"
            android:alwaysRetainTaskState="true"
            android:launchMode="singleInstance"
            android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation"
            android:configChanges="layoutDirection|locale|orientation|uiMode|screenLayout|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation"
            >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />