runtime common: WorkingGroup remove redundant enum variant value assignment

runtime-modules/common/src/working_group.rs

@@ -11,28 +11,24 @@ use strum_macros::EnumIter;
 #[cfg_attr(feature = "std", derive(Serialize, Deserialize, EnumIter))]
 #[derive(Encode, Decode, Clone, PartialEq, Eq, Copy, Debug, PartialOrd, Ord)]
 pub enum WorkingGroup {
-    /* Reserved
-        /// Forum working group: working_group::Instance1.
-        Forum,
-    */
     /// Storage working group: working_group::Instance2.
-    Storage = 2isize,
+    Storage,
 
     /// Storage working group: working_group::Instance3.
-    Content = 3isize,
+    Content,
 
     /// Operations working group: working_group::Instance4.
-    OperationsAlpha = 4isize,
+    OperationsAlpha,
 
     /// Gateway working group: working_group::Instance5.
-    Gateway = 5isize,
+    Gateway,
 
     /// Distribution working group: working_group::Instance6.
-    Distribution = 6isize,
+    Distributione,
 
     /// Operations working group: working_group::Instance7.
-    OperationsBeta = 7isize,
+    OperationsBeta,
 
     /// Operations working group: working_group::Instance8.
-    OperationsGamma = 8isize,
+    OperationsGamma,
 }