Rename zrpc to rpc

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>

crates/rpc/Cargo.toml

@@ -0,0 +1,30 @@
+[package]
+description = "Shared logic for communication between the Zed app and the zed.dev server"
+edition = "2018"
+name = "rpc"
+version = "0.1.0"
+
+[features]
+test-support = []
+
+[dependencies]
+anyhow = "1.0"
+async-lock = "2.4"
+async-tungstenite = "0.14"
+base64 = "0.13"
+futures = "0.3"
+log = "0.4"
+parking_lot = "0.11.1"
+postage = { version = "0.4.1", features = ["futures-traits"] }
+prost = "0.8"
+rand = "0.8"
+rsa = "0.4"
+serde = { version = "1", features = ["derive"] }
+zstd = "0.9"
+
+[build-dependencies]
+prost-build = "0.8"
+
+[dev-dependencies]
+smol = "1.2.5"
+tempdir = "0.3.7"