Remove unused dependencies

Author: alice-i-cecile

crates/bevy_hierarchy/Cargo.toml

@@ -12,7 +12,6 @@ keywords = ["bevy"]
 # bevy
 bevy_app = { path = "../bevy_app", version = "0.6.0" }
 bevy_ecs = { path = "../bevy_ecs", version = "0.6.0", features = ["bevy_reflect"] }
-bevy_math = { path = "../bevy_math", version = "0.6.0" }
 bevy_reflect = { path = "../bevy_reflect", version = "0.6.0", features = ["bevy"] }
 bevy_utils = { path = "../bevy_utils", version = "0.6.0" }
 

crates/bevy_transform/Cargo.toml

@@ -15,7 +15,3 @@ bevy_ecs = { path = "../bevy_ecs", version = "0.6.0", features = ["bevy_reflect"
 bevy_hierarchy = { path = "../bevy_hierarchy", version = "0.6.0"}
 bevy_math = { path = "../bevy_math", version = "0.6.0" }
 bevy_reflect = { path = "../bevy_reflect", version = "0.6.0", features = ["bevy"] }
-bevy_utils = { path = "../bevy_utils", version = "0.6.0" }
-
-# other
-smallvec = { version = "1.6", features = ["serde", "union", "const_generics"] }