Disable clippy::unwrap_or_default lint for the project (#1647)

* disable clippy lint trigerred by a macro

* typo in lint name

* Update macro/src/lib.rs

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* move missing docs

* add workspace.lints = true for remaining crates

* lint fixes

* Update signer/src/eth.rs

Co-authored-by: James Wilson <james@jsdw.me>

---------

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
Co-authored-by: James Wilson <james@jsdw.me>

signer/src/utils.rs

@@ -21,6 +21,7 @@ macro_rules! once_static_cloned {
     ($($(#[$attr:meta])* $vis:vis fn $name:ident() -> $ty:ty { $expr:expr } )+) => {
         $(
             $(#[$attr])*
+            #[allow(missing_docs)]
             $vis fn $name() -> $ty {
                 cfg_if::cfg_if! {
                     if #[cfg(feature = "std")] {