fix set-metadata safecall inconsistencies (#2952)

Author: gilescope

cumulus/parachains/runtimes/assets/asset-hub-kusama/src/xcm_config.rs

@@ -239,6 +239,7 @@ impl Contains<RuntimeCall> for SafeCallFilter {
 						pallet_assets::Call::thaw_asset { .. } |
 						pallet_assets::Call::transfer_ownership { .. } |
 						pallet_assets::Call::set_team { .. } |
+						pallet_assets::Call::set_metadata { .. } |
 						pallet_assets::Call::clear_metadata { .. } |
 						pallet_assets::Call::force_clear_metadata { .. } |
 						pallet_assets::Call::force_asset_status { .. } |

cumulus/parachains/runtimes/assets/asset-hub-westend/src/xcm_config.rs

@@ -295,6 +295,7 @@ impl Contains<RuntimeCall> for SafeCallFilter {
 					pallet_assets::Call::thaw_asset { .. } |
 					pallet_assets::Call::transfer_ownership { .. } |
 					pallet_assets::Call::set_team { .. } |
+					pallet_assets::Call::set_metadata { .. } |
 					pallet_assets::Call::clear_metadata { .. } |
 					pallet_assets::Call::force_clear_metadata { .. } |
 					pallet_assets::Call::force_asset_status { .. } |