Remove replace verity key args

We are removing VB support from release tools. This change aims to
remove the args related to replace verity key.

Bug: 242672222
Test: atest under build/make
Change-Id: I446a0b16e482c43542a1c0e41b24e80eb9fbc8e6
diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index b396188..23f4412 100644
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -76,8 +76,6 @@
 OPTIONS.add_missing = False
 OPTIONS.rebuild_recovery = False
 OPTIONS.replace_updated_files_list = []
-OPTIONS.replace_verity_public_key = False
-OPTIONS.replace_verity_private_key = False
 OPTIONS.is_signing = False
 
 # Use a fixed timestamp (01/01/2009 00:00:00 UTC) for files when packaging
@@ -1063,9 +1061,11 @@
     elif o in ("-r", "--rebuild_recovery",):
       OPTIONS.rebuild_recovery = True
     elif o == "--replace_verity_private_key":
-      OPTIONS.replace_verity_private_key = (True, a)
+      raise ValueError("--replace_verity_private_key is no longer supported,"
+                       " please switch to AVB")
     elif o == "--replace_verity_public_key":
-      OPTIONS.replace_verity_public_key = (True, a)
+      raise ValueError("--replace_verity_public_key is no longer supported,"
+                       " please switch to AVB")
     elif o == "--is_signing":
       OPTIONS.is_signing = True
     else: