Remove duplicated AzureBlobFileSystemOptions definition

Author: ronaldbarendse

src/Umbraco.StorageProviders.AzureBlob/appsettings-schema.Umbraco.StorageProviders.AzureBlob.json

@@ -31,43 +31,22 @@
       "description": "Configuration of Umbraco Storage Providers - Azure Blob Storage.",
       "properties": {
         "Media": {
-          "$ref": "#/definitions/AzureBlobMediaFileSystemOptions"
+          "$ref": "#/definitions/AzureBlobFileSystemOptions"
         }
       },
       "patternProperties": {
         "^(?!Media$).*": {
-          "$ref": "#/definitions/AzureBlobFileSystemOptions"
-        }
-      }
-    },
-    "AzureBlobMediaFileSystemOptions": {
-      "type": "object",
-      "description": "The Azure Blob Media File System options.",
-      "required": [
-        "ConnectionString",
-        "ContainerName"
-      ],
-      "properties": {
-        "ConnectionString": {
-          "type": "string",
-          "description": "Gets or sets the storage account connection string.",
-          "minLength": 1
-        },
-        "ContainerName": {
-          "type": "string",
-          "description": "Gets or sets the container name.",
-          "minLength": 1
-        },
-        "ContainerRootPath": {
-          "type": [
-            "null",
-            "string"
-          ],
-          "description": "Gets or sets the root path of the container."
-        },
-        "VirtualPath": {
-          "type": "string",
-          "description": "Gets or sets the virtual path."
+          "allOf": [
+            {
+              "$ref": "#/definitions/AzureBlobFileSystemOptions"
+            },
+            {
+              "type": "object",
+              "required": [
+                "VirtualPath"
+              ]
+            }
+          ]
         }
       }
     },
@@ -76,8 +55,7 @@
       "description": "The Azure Blob File System options.",
       "required": [
         "ConnectionString",
-        "ContainerName",
-        "VirtualPath"
+        "ContainerName"
       ],
       "properties": {
         "ConnectionString": {