change outboundIPAddresses to outboundIpAddresses (Azure#20846)

Issue: live validation catch mismatch property name between swagger and service response;
Fix:  change swagger to outboundIpAddresses
Considerations: 1) statistic more traffic from ARM than SDK, trying no break REST users 2) Other RP(Microsoft.Web) have same property also named as outboundIpAddresses.

Co-authored-by: Nan Jiang <[email protected]>

Author: 2 people

specification/app/resource-manager/Microsoft.App/preview/2022-01-01-preview/ContainerApps.json

@@ -523,7 +523,7 @@
               "$ref": "./CommonDefinitions.json#/definitions/Template",
               "description": "Container App versioned application definition."
             },
-            "outboundIPAddresses": {
+            "outboundIpAddresses": {
               "description": "Outbound IP Addresses for container app.",
               "type": "array",
               "items": {

specification/app/resource-manager/Microsoft.App/preview/2022-06-01-preview/ContainerApps.json

@@ -591,7 +591,7 @@
               "$ref": "./CommonDefinitions.json#/definitions/Template",
               "description": "Container App versioned application definition."
             },
-            "outboundIPAddresses": {
+            "outboundIpAddresses": {
               "description": "Outbound IP Addresses for container app.",
               "type": "array",
               "items": {

specification/app/resource-manager/Microsoft.App/stable/2022-03-01/ContainerApps.json

@@ -521,7 +521,7 @@
               "$ref": "./CommonDefinitions.json#/definitions/Template",
               "description": "Container App versioned application definition."
             },
-            "outboundIPAddresses": {
+            "outboundIpAddresses": {
               "description": "Outbound IP Addresses for container app.",
               "type": "array",
               "items": {

specification/app/resource-manager/readme.typescript.md

@@ -11,9 +11,4 @@ typescript:
   payload-flattening-threshold: 1
   clear-output-folder: true
   generate-metadata: true
-
-modelerfour:
-  naming:
-    override:
-      outboundIPAddresses: $DO_NOT_NORMALIZE$outboundIpAddresses
 ```