amdgpu: update green sardine firmware

From internal git commit:
82c3ef8fd13470434a51b8323a7b33ede62e5c1a

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/amdgpu/green_sardine_asd.bin b/amdgpu/green_sardine_asd.bin
index d54c251..558b2aa 100644
--- a/amdgpu/green_sardine_asd.bin
+++ b/amdgpu/green_sardine_asd.bin
Binary files differ
diff --git a/amdgpu/green_sardine_vcn.bin b/amdgpu/green_sardine_vcn.bin
index b1c2205..0ea2041 100644
--- a/amdgpu/green_sardine_vcn.bin
+++ b/amdgpu/green_sardine_vcn.bin
Binary files differ