Remove unneeded Config bounds and BlockNumber associated type (#804)

* remove unneeded Config bounds and BlockNumber associated type

* clippy and fmt

cli/src/commands/codegen.rs

@@ -107,6 +107,6 @@ fn codegen(
         type_substitutes,
         crate_path,
     );
-    println!("{}", runtime_api);
+    println!("{runtime_api}");
     Ok(())
 }

cli/src/commands/compatibility.rs

@@ -64,7 +64,7 @@ async fn handle_pallet_metadata(nodes: &[Uri], name: &str) -> color_eyre::Result
             Some(pallet_metadata) => {
                 let hash = get_pallet_hash(&metadata.types, pallet_metadata);
                 let hex_hash = hex::encode(hash);
-                println!("Node {:?} has pallet metadata hash {:?}", node, hex_hash);
+                println!("Node {node:?} has pallet metadata hash {hex_hash:?}");
 
                 compatibility
                     .pallet_present
@@ -93,7 +93,7 @@ async fn handle_full_metadata(nodes: &[Uri]) -> color_eyre::Result<()> {
         let metadata = fetch_runtime_metadata(node).await?;
         let hash = get_metadata_hash(&metadata);
         let hex_hash = hex::encode(hash);
-        println!("Node {:?} has metadata hash {:?}", node, hex_hash,);
+        println!("Node {node:?} has metadata hash {hex_hash:?}",);
 
         compatibility_map
             .entry(hex_hash)

cli/src/commands/metadata.rs

@@ -37,11 +37,11 @@ pub async fn run(opts: Opts) -> color_eyre::Result<()> {
             let bytes = hex::decode(hex_data.trim_start_matches("0x"))?;
             let metadata = <RuntimeMetadataPrefixed as Decode>::decode(&mut &bytes[..])?;
             let json = serde_json::to_string_pretty(&metadata)?;
-            println!("{}", json);
+            println!("{json}");
             Ok(())
         }
         "hex" => {
-            println!("{}", hex_data);
+            println!("{hex_data}");
             Ok(())
         }
         "bytes" => {