Update container app usages value to float (#26452)

* update

* Update specification/app/resource-manager/Microsoft.App/preview/2023-05-02-preview/Usages.json

Co-authored-by: Mike Kistler <mikekistler@microsoft.com>

* Update specification/app/resource-manager/Microsoft.App/preview/2023-05-02-preview/Usages.json

Co-authored-by: Mike Kistler <mikekistler@microsoft.com>

---------

Co-authored-by: Mike Kistler <mikekistler@microsoft.com>

Author: 2 people

specification/app/resource-manager/Microsoft.App/preview/2023-05-02-preview/Usages.json

@@ -143,13 +143,13 @@
           }
         },
         "currentValue": {
-          "type": "integer",
-          "format": "int32",
+          "type": "number",
+          "format": "float",
           "description": "The current usage of the resource."
         },
         "limit": {
-          "type": "integer",
-          "format": "int64",
+          "type": "number",
+          "format": "float",
           "description": "The maximum permitted usage of the resource."
         },
         "name": {

specification/app/resource-manager/Microsoft.App/preview/2023-05-02-preview/examples/ManagedEnvironmentUsages_List.json

@@ -10,7 +10,7 @@
       "body": {
         "value": [
           {
-            "currentValue": 5,
+            "currentValue": 0.5,
             "limit": 10,
             "name": {
               "localizedValue": "Managed Environment Consumption Cores",