Check return code of macos verification

verify-binary.py

@@ -15,7 +15,7 @@ def main():
     verified_linux = verify(tool, command_line_version, 'linux')
     verified_windows = verify(tool, command_line_version, 'windows')
     verified_macos = verify(tool, command_line_version, 'macos')
-    if verified_android and verified_linux and verified_windows:
+    if verified_android and verified_linux and verified_windows and verified_macos:
         sys.exit(0)
     else:
         sys.exit(1)