Disable edge-to-edge feature of Android 15 on qtquickview examples

Bumping the Android target and compile SDK versions to 35 means that we need to support edge-to-edge feature of Android 15.

For the qtquickview examples this means that we need to address the feature in a way that does not break the example UIs. For now, add a workaround to the examples that disables the edge-to-edge feature for Android 15 target devices, like in here: https://codereview.qt-project.org/c/qt/qtbase/+/630376.