ASoC: Intel: avs: Streamline register-component function names

ASoC: Intel: avs: Streamline register-component function names

Word 'component' is commonly used in ASoC when referring to any
component, regardless if it is a platform-type or codec-type component.
Reword all avs_xxx_platform_register() to match the scheme present in
ASoC's core. In case of avs_soc_component_register(), the name is
simplified.

Summary:
- avs_xxx_platform_register() -> avs_register_xxx_component()
- avs_soc_component_register() -> avs_register_component()

Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250818104126.526442-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>