clean.sh: Do not reset lib/vscode

Now that we've moved to the submodule, there is no need to reset changes
in there :)

cc @jsjoeio

ci/README.md

@@ -81,7 +81,6 @@ You can disable minification by setting `MINIFY=`.
   - Will build a standalone release with node and node_modules bundled into `./release-standalone`.
 - [./ci/build/clean.sh](./build/clean.sh) (`yarn clean`)
   - Removes all build artifacts.
-  - Will also `git reset --hard lib/vscode`.
   - Useful to do a clean build.
 - [./ci/build/code-server.sh](./build/code-server.sh)
   - Copied into standalone releases to run code-server with the bundled node binary.

ci/build/clean.sh

@@ -9,7 +9,6 @@ main() {
 
   pushd lib/vscode
   git clean -xffd
-  git reset --hard
   popd
 }