chore: make it possible override clippy all (#1698)

* chore: make it possible override `clippy all`

* chore: fix clippy lints

* Update Cargo.toml

subxt/src/book/setup/codegen.rs

@@ -46,7 +46,7 @@
 //! Using the [`#[subxt]`](crate::subxt) macro carries some downsides:
 //!
 //! - Using it to generate an interface will have a small impact on compile times (though much less of
-//! one if you only need a few pallets).
+//!   one if you only need a few pallets).
 //! - IDE support for autocompletion and documentation when using the macro interface can be poor.
 //! - It's impossible to manually look at the generated code to understand and debug things.
 //!

subxt/src/tx/tx_client.rs

@@ -599,11 +599,10 @@ pub enum TransactionInvalid {
     ///
     /// # Possible causes
     ///
-    /// For `FRAME`-based runtimes this would be caused by `current block number
+    /// For `FRAME`-based runtimes this would be caused by `current block number`
     /// - Era::birth block number > BlockHashCount`. (e.g. in Polkadot `BlockHashCount` = 2400, so
-    ///   a
-    /// transaction with birth block number 1337 would be valid up until block number 1337 + 2400,
-    /// after which point the transaction would be considered to have an ancient birth block.)
+    ///   a transaction with birth block number 1337 would be valid up until block number 1337 + 2400,
+    ///   after which point the transaction would be considered to have an ancient birth block.)
     AncientBirthBlock,
     /// The transaction would exhaust the resources of current block.
     ///