[patch] remove 9.1.x feature

Author: anilprajapatiibm

src/mas/devops/data/catalogs/v9-251010-ppc64le.yaml

@@ -16,14 +16,12 @@ db2u_version: 7.3.1+20250821.161005.16793    # Operator version 110509.0.2 to fi
 # -----------------------------------------------------------------------------
 mas_core_version:
   9.2.x-feature: 9.2.0-pre.stable_11883 # Updated
-  9.1.x-feature: 9.1.0                  # No Update
   9.1.x: 9.1.4                          # Updated
   9.0.x: 9.0.15                         # Updated
   8.10.x: ""                            # Not Supported
   8.11.x: ""                            # Not Supported
 mas_manage_version:
   9.2.x-feature: 9.2.0-pre.stable_13752 # Updated
-  9.1.x-feature: 9.1.0                  # No Update
   9.1.x: 9.1.4                          # No Update
   9.0.x: 9.0.17                         # Updated
   8.10.x: ""                            # Not Supported