angstrom: Prefer defaults to be bluez5
angstrom: Prefer defaults to be bluez5

BlueZ 4 is removed from OE-Core

Signed-off-by: Khem Raj <729d64b6f67515e258459a5f6d20ec88b2caf8df@gmail.com>

kraj/meta-angstrom,kraj/meta-angstrom,kraj/meta-angstrom