revert unintended changes

Author: baileympearson

.evergreen/install-dependencies.sh

@@ -11,8 +11,6 @@ source "${PROJECT_DIRECTORY}/.evergreen/init-node-and-npm-env.sh"
 if [[ -z "${npm_global_prefix}" ]]; then echo "npm_global_prefix is unset" && exit 1; fi
 if [[ -z "${NODE_ARTIFACTS_PATH}" ]]; then echo "NODE_ARTIFACTS_PATH is unset" && exit 1; fi
 
-rm -rf ${NODE_ARTIFACTS_PATH} node_index.tab
-
 CURL_FLAGS=(
   --fail          # Exit code 1 if request fails
   --compressed    # Request a compressed response should keep fetching fast