Update Rust crate wasm-bindgen to 0.2.116

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
wasm-bindgen (source)	dependencies	patch	0.2.115 → 0.2.116

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Release Notes

wasm-bindgen/wasm-bindgen (wasm-bindgen)

v0.2.116

Compare Source

Added

• Added js_sys::Float16Array bindings, DataView float16 accessors using
  f32, and raw [u16] helper APIs for interoperability with binary16
  representations such as half::f16.
  #​5033

Changed

• Updated to Walrus 0.26.1 for deterministic type section ordering.
  #​5069

• The #[wasm_bindgen] macro now emits &mut (impl FnMut(...) + MaybeUnwindSafe)
  / &(impl Fn(...) + MaybeUnwindSafe) for raw &mut dyn FnMut / &dyn Fn
  import arguments instead of a hidden generic parameter and where-clause. The
  generated signature is cleaner and the MaybeUnwindSafe bound is visible
  directly in the argument position. The ABI and wire format are unchanged.
  When building with panic=unwind, closures that capture non-UnwindSafe
  values (e.g. &mut T, Cell<T>) must wrap them in AssertUnwindSafe before
  capture; on all other targets MaybeUnwindSafe is a no-op blanket impl.
  #​5056

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