amdgpu: update VCN 4.0.0 firmware

From internal git commit:
23451b6e5c1bdcf2183495a8d35bf7e0fb9a8ea4

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/amdgpu/vcn_4_0_0.bin b/amdgpu/vcn_4_0_0.bin
index 0322d92..5520a79 100644
--- a/amdgpu/vcn_4_0_0.bin
+++ b/amdgpu/vcn_4_0_0.bin
Binary files differ