Upgrade Signal Management configuration schemas (upgrade from 8.1.x only)

Upgrade these configuration schemas.

• AERS Interactive Signal Management Configuration
  If upgrading from 8.1.x, upgrade the AERS Interactive Signal Management Configuration.
• ARGUS Interactive Signal Management Configuration
  If upgrading from 8.1.x, upgrade the ARGUS Interactive Signal Management Configuration.
• Scripted Signal Management Configuration
  If upgrading from 8.1.x, upgrade the Scripted Signal Management Configuration.