[patch] revert old 917 ai service

Author: anilprajapatiibm

src/mas/devops/data/catalogs/v9-251030-amd64.yaml

@@ -103,7 +103,7 @@ mas_facilities_version:
 # Maximo AI Service
 # ------------------------------------------------------------------------------
 aiservice_version:
-  9.1.x: 9.1.8  # Updated
+  9.1.x: 9.1.7  # No Update
 
 # Extra Images for UDS
 # ------------------------------------------------------------------------------