[stable2407] Backport #7446 (#7460)

Backport #7446 into `stable2407` from serban300.

See the
[documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md)
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---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Serban Iorga <serban@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

prdoc/pr_7460.prdoc

@@ -0,0 +1,10 @@
+title: Update SCALE codec indices
+
+doc:
+  - audience: Runtime Dev
+    description: |
+      We need this in order to be able to update `parity-scale-codec` to the latest version after it's released. That's because `parity-scale-codec` added support for checking for duplicate indexes at compile time.
+
+crates:
+  - name: frame-support-procedural
+    bump: patch

substrate/frame/parameters/src/tests/mock.rs

@@ -75,7 +75,7 @@ pub mod dynamic_params {
 	}
 
 	#[dynamic_pallet_params]
-	#[codec(index = 3)]
+	#[codec(index = 4)]
 	pub mod somE_weird_SPElLInG_s {
 		#[codec(index = 0)]
 		pub static V: u64 = 0;

substrate/frame/support/procedural/src/construct_runtime/expand/origin.rs

@@ -206,6 +206,7 @@ pub fn expand_outer_origin(
 			system(#system_path::Origin<#runtime>),
 			#caller_variants
 			#[allow(dead_code)]
+			#[codec(skip)]
 			Void(#scrate::__private::Void)
 		}