[ReleasePR servicefabric] [Service Fabric] fix 2020-01 preview version add AddOnFeature, remove clusterUpgradeMode and description (#1479)

Create to sync Azure/azure-rest-api-specs#12086
[ReCreate this PR](https://github.com/azure-resource-manager-schemas/compare/master...AzureSDKAutomation:sdkAuto/servicefabric?expand=1)

Author: msftbot[bot]

schemas/2016-09-01/Microsoft.ServiceFabric.json

@@ -760,4 +760,4 @@
       "description": "ServiceFabric section settings"
     }
   }
-}
+}

schemas/2017-07-01-preview/Microsoft.ServiceFabric.json

@@ -1861,4 +1861,4 @@
       "description": "The properties of a stateless service resource."
     }
   }
-}
+}

schemas/2018-02-01/Microsoft.ServiceFabric.json

@@ -987,4 +987,4 @@
       "description": "Describes a section in the fabric settings of the cluster."
     }
   }
-}
+}

schemas/2019-03-01-preview/Microsoft.ServiceFabric.json

@@ -2163,4 +2163,4 @@
       "description": "The properties of a stateless service resource."
     }
   }
-}
+}

schemas/2019-03-01/Microsoft.ServiceFabric.json

@@ -2163,4 +2163,4 @@
       "description": "The properties of a stateless service resource."
     }
   }
-}
+}

schemas/2019-06-01-preview/Microsoft.ServiceFabric.json

@@ -2262,4 +2262,4 @@
       "properties": {}
     }
   }
-}
+}

schemas/2019-11-01-preview/Microsoft.ServiceFabric.json

@@ -2317,4 +2317,4 @@
       "properties": {}
     }
   }
-}
+}

schemas/2020-01-01-preview/Microsoft.ServiceFabric.json

@@ -2317,4 +2317,4 @@
       "properties": {}
     }
   }
-}
+}