ASoC: wm5100: Remove DSP B and left justified formats

commit 5f960294e2031d12f10c8488c3446fecbf59628d upstream.

These are not supported

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>