[ReleasePR appplatform] [Hub Generated] Publish private branch 'appplatform/release/s209' (#2550)

Create to sync Azure/azure-rest-api-specs#20465
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/main...azure-sdk:sdkAuto/appplatform?expand=1)

Author: msftbot[bot]

schemas/2022-01-01-preview/Microsoft.AppPlatform.json

@@ -2553,10 +2553,12 @@
       "properties": {
         "cpu": {
           "type": "string",
+          "default": "1",
           "description": "Cpu allocated to each Spring Cloud Gateway instance."
         },
         "memory": {
           "type": "string",
+          "default": "2Gi",
           "description": "Memory allocated to each Spring Cloud Gateway instance."
         }
       },

schemas/2022-03-01-preview/Microsoft.AppPlatform.json

@@ -2557,10 +2557,12 @@
       "properties": {
         "cpu": {
           "type": "string",
+          "default": "1",
           "description": "Cpu allocated to each Spring Cloud Gateway instance."
         },
         "memory": {
           "type": "string",
+          "default": "2Gi",
           "description": "Memory allocated to each Spring Cloud Gateway instance."
         }
       },

schemas/2022-05-01-preview/Microsoft.AppPlatform.json

@@ -2709,10 +2709,12 @@
       "properties": {
         "cpu": {
           "type": "string",
+          "default": "1",
           "description": "Cpu allocated to each Spring Cloud Gateway instance."
         },
         "memory": {
           "type": "string",
+          "default": "2Gi",
           "description": "Memory allocated to each Spring Cloud Gateway instance."
         }
       },