firmware-utils: update to git HEAD

Adds two changes improving compatibility with supported TP-Link devices.

5e14973d2199 tplink-safeloader: add Archer A6 v2 (RU)
d87b6c4b6423 tplink-safeloader: bump EAP615-Wall compat_level

Signed-off-by: Sander Vanheule <[email protected]>

package/utils/firmware-utils/Makefile

@@ -7,9 +7,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/firmware-utils.git
-PKG_SOURCE_DATE:=2023-11-21
-PKG_SOURCE_VERSION:=12bf1a99bd6eebae90caa144bb4d8b0cd763ff8f
-PKG_MIRROR_HASH:=f711bf80123a6f14737da27ab8dfff87a4d429c74057de355b1693e89f223abc
+PKG_SOURCE_DATE:=2023-11-22
+PKG_SOURCE_VERSION:=d87b6c4b6423201e595459840f51d0dced04a4eb
+PKG_MIRROR_HASH:=f34fbf4dc4bd13d18ea94e6e25090b57cde11b3dc7133e46f6ce3bb9164ab8fb
 
 PKG_BUILD_DEPENDS:=openssl zlib