fix devcontainer initialize script

Signed-off-by: Peter St. John <[email protected]>

.devcontainer/initializeCommand.sh

@@ -1,7 +1,9 @@
+#!/bin/bash
 # Create the mounted config directories if they don't already exist
 
 mkdir -p ~/.aws
 mkdir -p ~/.ngc
 mkdir -p ~/.cache
 mkdir -p ~/.ssh
 [ ! -f ~/.netrc ] && touch ~/.netrc
+exit 0