3rdparty/blobs: Update submodule

Update blobs pointer to bring in the AGESA.bin changes for
amd/00670F00/FP4 and amd/00670F00/FT4.

Change-Id: I739124090e41edaf76210cda6189b2c7545cdf58
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20324
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/3rdparty/blobs b/3rdparty/blobs
index b5e64d7..d2e558a 160000
--- a/3rdparty/blobs
+++ b/3rdparty/blobs
@@ -1 +1 @@
-Subproject commit b5e64d7cf4984dcf8e284c1878d943e88d53de5d
+Subproject commit d2e558a81f95f7b9149bea6b8362bb43ade82584