hwdb: ieee1394-unit-function: correct entries for eAR Master One and Terratec Aureon 7.1 FireWire

The configuration ROM of Acoustic Reality eAR Master One, Eroica, Figaro,
and Ciaccona has OUI for TerraTec Electronic GmbH in its vendor ID field.
As a result, modalias for the unit is the same as Terratec Electronic
Aureon 7.1 FireWire.

Linux FireWire subsystem adds the same modalias for units of the models.
ALSA bebob driver had duplicated entries for them and was changed at
Linux kernel v5.14 to remove the duplicated entries.

It's better to improve corresponding entries in systemd hwdb, while
it's impossible to distinguish the models by modalias and force to use
the same entry for them. As last resort, this commit selects more
popular model, Aureon 7.1 FireWire for ID_VENDOR_FROM_DATABASE and
ID_MODEL_FROM_DATABASE.

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a07ebc7e050ccdfec508449b2ef8f2b2aa90927b


Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>