ASoC: sof: Use pure devres PCI

ASoC: sof: Use pure devres PCI

pci_request_regions() is a hybrid function which becomes managed if
pcim_enable_device() was called before. This hybrid nature is deprecated
and should not be used anymore.

Replace pci_request_regions() with the always-managed function
pcim_request_all_regions().

Remove surplus calls to PCI release functions, since pcim_ functions do
cleanup automatically.

Signed-off-by: Philipp Stanner <phasta@kernel.org>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250425081742.61623-3-phasta@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>