feat(tool): fix tool implementation to use json schemas

Author: JigyasuRajput

cve_bin_tool/cli.py

@@ -603,7 +603,7 @@ def main(argv=None):
         vex_file_path = raw_args.vex_file_to_validate or raw_args.directory
 
         # Import and run validation
-        exit_code = validate_vex_file(vex_file_path)
+        exit_code = validate_vex_file(vex_file_path, offline=args.get("offline", False))
         return exit_code
 
     configs = {}
@@ -790,7 +790,9 @@ def main(argv=None):
             return ERROR_CODES[InsufficientArgs]
 
         # Validate the VEX file
-        exit_code = validate_vex_file(vex_file_path, LOGGER)
+        exit_code = validate_vex_file(
+            vex_file_path, LOGGER, offline=args.get("offline", False)
+        )
         return exit_code
 
     # Offline processing