mb/google/guybrush: Update signed PSP verstage blobs

Some GPIOs have been shuffled around including the ones used in PSP
verstage. So push the updated signed PSP verstage.

BUG=b:204483437, b:202992077
TEST=Build and boot to OS in Guybrush and Nipperkin. Ensure that the PSP
is in Production mode.
localhost ~ # cbmem -1 | grep -i "psp boot"
PSP boot mode: Production

Change-Id: I01565d447516f8080ab28287ad75829876089142
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/blobs/+/3252920
Tested-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Commit-Queue: Karthikeyan Ramasubramanian <kramasub@chromium.org>
diff --git a/mainboard/google/guybrush/dewatt_psp_verstage.signed.bin b/mainboard/google/guybrush/dewatt_psp_verstage.signed.bin
new file mode 100644
index 0000000..401eede
--- /dev/null
+++ b/mainboard/google/guybrush/dewatt_psp_verstage.signed.bin
Binary files differ
diff --git a/mainboard/google/guybrush/guybrush_psp_verstage.signed.bin b/mainboard/google/guybrush/guybrush_psp_verstage.signed.bin
index f75a0db..63a669a 100644
--- a/mainboard/google/guybrush/guybrush_psp_verstage.signed.bin
+++ b/mainboard/google/guybrush/guybrush_psp_verstage.signed.bin
Binary files differ
diff --git a/mainboard/google/guybrush/nipperkin_psp_verstage.signed.bin b/mainboard/google/guybrush/nipperkin_psp_verstage.signed.bin
index 3eb4157..79a2b32 100644
--- a/mainboard/google/guybrush/nipperkin_psp_verstage.signed.bin
+++ b/mainboard/google/guybrush/nipperkin_psp_verstage.signed.bin
Binary files differ