[sdk-utils] Add bash completion for mb

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
[sdk-manage] Sync the qt5 qml imports directories too

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
[sdk-manage] Write a unique device id to newly created sb2 targets

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>
[mb2] Use non-interactive zypper to verify target dependencies

Signed-off-by: Juha Kallioinen <juha.kallioinen@jollamobile.com>