Remove PRODUCT_SUPPORTS_VERITY(_FEC) reference

PRODUCT_SUPPORTS_VERITY and PRODUCT_SUPPORTS_VERITY_FEC are going to be
deprecated since we removed VB 1.0 support. This change removes the
related references.

Bug: 241044073
Test: atest under build/make
Change-Id: Icee659ff0606cda1ab44e92372d86a394ddf1466
diff --git a/core/config.mk b/core/config.mk
index 8fb07fb..ad4491c 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -161,6 +161,8 @@
 $(KATI_obsolete_var PRODUCT_CHECK_ELF_FILES,Use BUILD_BROKEN_PREBUILT_ELF_FILES instead)
 $(KATI_obsolete_var ALL_GENERATED_SOURCES,ALL_GENERATED_SOURCES is no longer used)
 $(KATI_obsolete_var ALL_ORIGINAL_DYNAMIC_BINARIES,ALL_ORIGINAL_DYNAMIC_BINARIES is no longer used)
+$(KATI_obsolete_var PRODUCT_SUPPORTS_VERITY,VB 1.0 and related variables are no longer supported)
+$(KATI_obsolete_var PRODUCT_SUPPORTS_VERITY_FEC,VB 1.0 and related variables are no longer supported)
 $(KATI_obsolete_var PRODUCT_SUPPORTS_BOOT_SIGNER,VB 1.0 and related variables are no longer supported)
 # Used to force goals to build.  Only use for conditionally defined goals.
 .PHONY: FORCE
@@ -631,7 +633,6 @@
 BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree
 FUTILITY := $(HOST_OUT_EXECUTABLES)/futility-host
 VBOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/vboot_signer
-FEC := $(HOST_OUT_EXECUTABLES)/fec
 
 DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump$(BUILD_EXECUTABLE_SUFFIX)
 PROFMAN := $(HOST_OUT_EXECUTABLES)/profman