Fix: Remove unused feature.

Author: bjones1

extensions/VSCode/Cargo.toml

@@ -37,12 +37,6 @@ version = "0.1.46"
 [lib]
 crate-type = ["cdylib"]
 
-# To make VSCode happy, create a unused `int_test` feature, then enable this
-# feature in the VSCode Rust language server for a better experience. See
-# `server/Cargo.toml` for its actual use.
-[features]
-int_tests = []
-
 [dependencies]
 codechat-editor-server = { path = "../../server" }
 log = "0.4.28"