Review all plugin app names and make everything consistent as "AAP xxx" for AAP APK Installer

[atsushieno]

AAP APK Installer makes use of framework installer API, and starting some Android version any installer session that puts inconsistent app label with the actual app label is rejected, like:

Installation result: INSTALL_FAILED_INTERNAL_ERROR: PreapprovalDetails { icon = null, label = AAP Sfizz, locale = en_US, packageName = org.androidaudioplugin.ports.lv2.sfizz } inconsistent with app label

We could fix AAP APK Installer to match all those app names (easier), but to make things prettier we should rather fix those app names so that they can be easily found on the device.