chore: disambiguate feature crate with 'dep:' syntax

Author: lmmx

Cargo.toml

@@ -66,7 +66,7 @@ default = ["swar-number-parsing", "serde_impl", "runtime-detection"]
 arraybackend = ["halfbrown/arraybackend"]
 
 # preserve insertion order
-preserve_order = ["indexmap", "value-trait/indexmap"]
+preserve_order = ["dep:indexmap", "value-trait/indexmap"]
 
 # Forces the `owned::Value` and `borrowed::Value` to deduplicate duplicated keys by letting consecutive keys overwrite previous ones. This comes at a
 # performance cost. By default duplicate keys will not be overwritten and feeding json objects with duplicated