Make sure starlark_map requires allocative[hashbrown]

Summary: Required so we can build starlark_map alone, e.g. when publishing.

Reviewed By: stepancheg

Differential Revision: D46440378

fbshipit-source-id: 4d8c3099783927ed18b33780e07b7304e7cd7d82

Author: ndmitchell

starlark/Cargo.toml

@@ -57,7 +57,7 @@ num-traits = "0.2"
 inventory = "0.1.9"
 clap = { version = "4.0.7", features = ["derive", "wrap_help"] }
 
-allocative = { workspace = true, features = ["bumpalo", "hashbrown", "num-bigint"] }
+allocative = { workspace = true, features = ["bumpalo", "num-bigint"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 rustyline = "11.0"

starlark_map/Cargo.toml

@@ -12,7 +12,7 @@ authors = [
 
 [dependencies]
 dupe = { workspace = true }
-allocative = { workspace = true }
+allocative = { workspace = true, features = ["hashbrown"] }
 
 fnv = "1.0.7"
 hashbrown = { version = "0.12.3", features = ["raw"] }