clippy: needless_lifetimes

[brooksprumo]

Problem

New clippy lints when upgrading to rust 1.84.0.

error: the following explicit lifetimes could be elided: 'a
   --> sdk/frozen-abi/src/abi_example.rs:240:6
    |
240 | impl<'a, T: ?Sized, U: ?Sized> TransparentAsHelper for SerializeAsWrap<'a, T, U> {}
    |      ^^                                                                ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
    = note: `-D clippy::needless-lifetimes` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::needless_lifetimes)]`
help: elide the lifetimes
    |
240 - impl<'a, T: ?Sized, U: ?Sized> TransparentAsHelper for SerializeAsWrap<'a, T, U> {}
240 + impl<T: ?Sized, U: ?Sized> TransparentAsHelper for SerializeAsWrap<'_, T, U> {}
    |
error: the following explicit lifetimes could be elided: 'a
   --> sdk/frozen-abi/src/abi_example.rs:243:6
    |
243 | impl<'a, T: ?Sized, U: ?Sized> EvenAsOpaque for SerializeAsWrap<'a, T, U> {
    |      ^^                                                         ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
    |
243 - impl<'a, T: ?Sized, U: ?Sized> EvenAsOpaque for SerializeAsWrap<'a, T, U> {
243 + impl<T: ?Sized, U: ?Sized> EvenAsOpaque for SerializeAsWrap<'_, T, U> {
    |

Similar to #4377.

Summary of Changes

cargo clippy --fix

Partially fixes #4380

[mergify]

automerge label removed due to a CI failure