brcm63xx-arm: image: Fix removing fake modules

Fixes: 49c77292 (brcm63xx-arm: Update fake "bcmlinux" Linux kernel for
5.04L.02p1, 2022-01-20)

iopsys-brcm63xx-arm/image/Makefile

@@ -100,7 +100,7 @@ endif
         # strip out unneeded files.
 
         # this is from our "fake" linux kernel git we use in openwrt
-	rm -rf $(BUILD_DIR_ROOT)/lib/modules/4.19.151-*
+	rm -rf $(BUILD_DIR_ROOT)/lib/modules/4.19.183-*
 endef
 
 define Iopsys/Image/FIT