fix : correct exit status logic in registry_validator __main__

[tmdeveloper007]

Summary of What Has Been Done

Restructured the exit status logic in utils/registry_validator.py __main__ block to use a single clear conditional instead of a confusing two-step pattern.

Changes Made

• Replaced the separate early if args.strict and validator.warnings: sys.exit(1) check and the sys.exit(1 if validator.errors else 0) final call with a single unified conditional:

  if validator.errors or (args.strict and validator.warnings):
      sys.exit(1)
  sys.exit(0)

Impact it Made

• Correctly exits with code 0 when there are no errors (and no strict-mode warnings)
• Correctly exits with code 1 when there are errors OR when --strict is used and warnings are present
• Makes the exit code logic readable and unambiguous for CI/CD pipelines

Closes #1843

Note: Please assign this PR to the tmdeveloper007 account.

[vercel]

@tmdeveloper007 is attempting to deploy a commit to the Anuj's projects Team on Vercel.

A member of the Team first needs to authorize it.