arm64: dts: meson: shorten audio card names for alsa compatibility

This patch shortens all audio card model names by dropping the SoC prefix
(for conformity) and rewording those that are still longer than alsa's 15
character name limit [0] to avoid userspace config issues.

[0] https://github.com/torvalds/linux/blob/master/Documentation/sound/alsa-configuration.rst#common-parameters-for-top-sound-card-modules



Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210101063737.26635-1-christianshewitt@gmail.com