platform/x86/amd/pmf: Add PMF acpi debug support

PMF driver maintains an internal config store for each PMF feature
after the feature init happens. Having a debug mechanism to triage
in-field issues w.r.t to mode switch not happening based on the OEM
fed values via the ACPI method to PMF driver is becoming the need of
the hour. Add support to get more ACPI debug spew guarded by a CONFIG.

Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20230510144751.66601-1-Shyam-sundar.S-k@amd.com


Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>