Update pretty names of USB ports

Update pretty names of USB ports for Rainier and Everest JSON
as per IBM Knowledge center

Change-Id: I2169c066eb8c6123b3a9262d76f122c5bac29e27
Signed-off-by: Rekha Aparna <vrekhaaparna@ibm.com>
diff --git a/config/ibm/50001000_v2.json b/config/ibm/50001000_v2.json
index 3f5418f..f2c02e0 100644
--- a/config/ibm/50001000_v2.json
+++ b/config/ibm/50001000_v2.json
@@ -312,7 +312,7 @@
                         "LocationCode": "Ufcs-P0-T18"
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 3.0 port"
+                        "PrettyName": "USB 3.0 port (front)"
                     }
                 }
             },
@@ -328,7 +328,7 @@
                         "SlotNumber": 12
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 3.0 port"
+                        "PrettyName": "USB 3.0 port (front)"
                     }
                 }
             },
@@ -811,7 +811,7 @@
                         "LocationCode": "Ufcs-P0-T18"
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 3.0 port"
+                        "PrettyName": "USB 3.0 port (front)"
                     }
                 }
             },
@@ -977,7 +977,7 @@
                         "LocationCode": "Ufcs-P0-C5-T2"
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 3.0 port"
+                        "PrettyName": "USB 3.0 port (rear)"
                     }
                 }
             },
@@ -1003,7 +1003,7 @@
                         "LocationCode": "Ufcs-P0-C5-T4"
                     },
                     "xyz.openbmc_project.Inventory.Item": {
-                        "PrettyName": "USB 2.0 port"
+                        "PrettyName": "USB 2.0 port (rear)"
                     }
                 }
             }