fix [workspace.package] repository (#1150)

Author: liamaharon

Cargo.toml

@@ -448,7 +448,7 @@ members = [
 [workspace.package]
 authors = ["Parity Technologies <[email protected]>"]
 edition = "2021"
-repository = "https://github.com/paritytech/polkadot.git"
+repository = "https://github.com/paritytech/polkadot-sdk.git"
 license = "GPL-3.0-only"
 version = "1.0.0"