Update icu_locid, icu_properties

This update brings us to zerovec 0.10.4 which addresses a flaw
that Dependabot is warning about:

> The affected versions make unsafe memory accesses under the
> assumption that `#[repr(packed)]` has a guaranteed field order.
>
> The Rust specification does not guarantee this, and
> rust-lang/rust#125360 (1.80.0-beta) starts reordering
> fields of `#[repr(packed)]` structs, leading to illegal memory
> accesses.
>
> The patched versions 0.9.7 and 0.10.3 use `#[repr(C, packed)]`,
> which guarantees field order.

fontique/Cargo.toml

@@ -28,8 +28,8 @@ smallvec = "1.13.2"
 memmap2 = { version = "0.9.4", optional = true }
 unicode-script = { version = "0.5.6", optional = true }
 core_maths = { version = "0.1.0", optional = true }
-icu_properties = { version = "1.4.1", optional = true }
-icu_locid = "1.4.0"
+icu_properties = { version = "1.5.1", optional = true }
+icu_locid = "1.5.0"
 hashbrown = "0.14.5"
 
 [target.'cfg(target_family="windows")'.dependencies]