3rdparty/fsp: Update submodule to upstream master

Updating from commit id bb12f17:
2023-10-31 16:00:43 +0800 - (Elkhart Lake MR7 FSP)

to commit id 507ef01:
2024-01-11 10:49:14 +0800 - (IoT ADL-S MR6 (4115_09) FSP)

This brings in 11 new commits:
507ef01 IoT ADL-S MR6 (4115_09) FSP
43f7092 IoT RPL-S MR2 (4415_02) FSP
848c499 Eagle Stream FSP 1.1.1.316
27e8376 Add Eagle Stream FSP
297e085 Add Third-Party Licenses
554f240 IoT RPL-S MR2 (4415_02) FSP
5b72773 IoT ADL-N MR3 (4413_00)
3ab4b5a IoT ADL-PS MR4 (4115_09) FSP
8267065 IoT ADL-PS MR3 (4081_07) FSP
5e8dae0 IoT ADL-N MR2 (4282_00)
8beacd5 WhitleyFspBinPkg: Fix warnings when building with GCC

Change-Id: I03b32e52adcdcaa0ac7f919aca5d459ad53db3bf
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80044
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
diff --git a/3rdparty/fsp b/3rdparty/fsp
index bb12f17..507ef01 160000
--- a/3rdparty/fsp
+++ b/3rdparty/fsp
@@ -1 +1 @@
-Subproject commit bb12f17b07700a40c0033da345eae0c1cd487b73
+Subproject commit 507ef01cce16dc1e1af898e60de96dbb8e9d6d17