Remove fragile dependency constraint on ordered-float. (gfx-rs#8371)

Bounds like `<=5.0` should never be used unless necessary to avoid bugs,
because it will cause a build failure if another package has a
requirement like `~5.1.0` or `>=5.1.0`. Upper bounds should always cut
at a major version boundary, not before it.

Author: kpreid

Cargo.lock

@@ -153,7 +153,7 @@ obj = "0.10"
 # NOTE: once_cell/std is *required* for some commonly-used features, selecting this per crate
 once_cell = { version = "1.21", default-features = false }
 # Firefox has 3.4.0 vendored, so we allow that version in our dependencies
-ordered-float = { version = ">=3, <=5.0", default-features = false }
+ordered-float = { version = ">=3, <6.0", default-features = false }
 parking_lot = "0.12.3"
 petgraph = { version = "0.8", default-features = false }
 pico-args = { version = "0.5", features = [