firmware-utils: bump to git HEAD

The support-list partition for the EAP225-V3 board ID became larger than
the allocated size, resulting in factory image generation for the
EAP225-Outdoor v3 and EAP225 v3 to fail. The make directive
Build/tplink-safeloader ignores this failure however, resulting in a
seemingly successful build with empty factory images.

Included changes:
    e609c5d75186 tplink-safeloader: drop unqualified EAP225-V3 IDs

Signed-off-by: Sander Vanheule <sander@svanheule.net>

tools/firmware-utils/Makefile

@@ -12,8 +12,8 @@ PKG_RELEASE:=1
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/firmware-utils.git
 PKG_SOURCE_DATE:=2022-04-25
-PKG_SOURCE_VERSION:=1e3d47292b2efbe2665072fa8322f44bd063be39
-PKG_MIRROR_HASH:=b1f8e89df4265fa65680a6e10bdd228aaa3dc736b0ee48e12c2debce6ab87c1b
+PKG_SOURCE_VERSION:=e609c5d751868ae823c236332c76ce3c50acdd2e
+PKG_MIRROR_HASH:=f1a5af565bff50ccc99471a2be71636ed685dd15bfb9b162be9acf8ee28033a6
 
 include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/cmake.mk