3rdparty/amd_blobs: update submodule pointer

This will include this new commit:

 * Add GenoaPI 1.0.0.4 blobs

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I216580653ed22d961fa4d79622fdcc3985c36316
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77355
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/3rdparty/amd_blobs b/3rdparty/amd_blobs
index 1cd6ea5..6a1e145 160000
--- a/3rdparty/amd_blobs
+++ b/3rdparty/amd_blobs
@@ -1 +1 @@
-Subproject commit 1cd6ea5cc5c22d3f4e439652ede85d21488232e4
+Subproject commit 6a1e1457afddf49e53bfa4f422e7fd42f9db6e49