Remove unused pallet-contracts-primitives (#2806)

substrate/frame/contracts/primitives/Cargo.toml

@@ -1,36 +0,0 @@
-[package]
-name = "pallet-contracts-primitives"
-version = "24.0.0"
-authors.workspace = true
-edition.workspace = true
-license = "Apache-2.0"
-homepage = "https://substrate.io"
-repository.workspace = true
-description = "A crate that hosts a common definitions that are relevant for the pallet-contracts."
-readme = "README.md"
-
-[lints]
-workspace = true
-
-[package.metadata.docs.rs]
-targets = ["x86_64-unknown-linux-gnu"]
-
-[dependencies]
-bitflags = "1.0"
-scale-info = { version = "2.10.0", default-features = false, features = ["derive"] }
-codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["derive"] }
-
-# Substrate Dependencies (This crate should not rely on frame)
-sp-std = { path = "../../../primitives/std", default-features = false }
-sp-runtime = { path = "../../../primitives/runtime", default-features = false }
-sp-weights = { path = "../../../primitives/weights", default-features = false }
-
-[features]
-default = ["std"]
-std = [
-	"codec/std",
-	"scale-info/std",
-	"sp-runtime/std",
-	"sp-std/std",
-	"sp-weights/std",
-]