Remove bridges subtree

bridges/primitives/xcm-bridge-hub-router/Cargo.toml

@@ -1,23 +0,0 @@
-[package]
-name = "bp-xcm-bridge-hub-router"
-description = "Primitives of the xcm-bridge-hub fee pallet."
-version = "0.6.0"
-authors.workspace = true
-edition.workspace = true
-license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
-repository.workspace = true
-
-[lints]
-workspace = true
-
-[dependencies]
-codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["bit-vec", "derive"] }
-scale-info = { version = "2.11.1", default-features = false, features = ["bit-vec", "derive"] }
-
-# Substrate Dependencies
-sp-runtime = { path = "../../../substrate/primitives/runtime", default-features = false }
-sp-core = { path = "../../../substrate/primitives/core", default-features = false }
-
-[features]
-default = ["std"]
-std = ["codec/std", "scale-info/std", "sp-core/std", "sp-runtime/std"]