HID: amd_sfh: Avoid clearing reports for SRA sensor

[ Upstream commit f32e8c80 ]

SRA sensor doesn't allocate any memory for reports.  Skip
trying to clear memory for that sensor in cleanup path.

Suggested-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>