Revert "Fixed bad conditional, fixed nvm install for lts (#988)" (#992)

This reverts commit 249d7f0.

Author: Chuxel

containers/go/.devcontainer/Dockerfile

@@ -4,9 +4,7 @@ FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}
 
 # [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
 ARG NODE_VERSION="none"
-RUN if [ "${NODE_VERSION}" = "lts" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install --lts 2>&1"; \
-    elif [ "${NODE_VERSION}" != "none" ];  then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; \
-    fi
+RUN if [ "${NODE_VERSION}" = "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
 
 # [Optional] Uncomment this section to install additional OS packages.
 # RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \