ASoC: codecs: wm0010: Add MODULE_FIRMWARE macros

The module loads firmware so add MODULE_FIRMWARE macros to provide that
information via modinfo.

Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230616115432.1011707-1-juerg.haefliger@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm0010.c

@@ -994,3 +994,6 @@ module_spi_driver(wm0010_spi_driver);
 MODULE_DESCRIPTION("ASoC WM0010 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_LICENSE("GPL");
+
+MODULE_FIRMWARE("wm0010.dfw");
+MODULE_FIRMWARE("wm0010_stage2.bin");