Preserve current working directory

Fixes coder#1388.

Author: code-asher

ci/code-server.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 # code-server.sh -- Run code-server with the bundled Node binary.
 
-cd "$(dirname "$(readlink -f "$0" || realpath "$0")")" || exit 1
+dir="$(dirname "$(readlink -f "$0" || realpath "$0")")"
 
-./node ./out/node/entry.js "$@"
+"$dir/node" "$dir/out/node/entry.js" "$@"