updating steam

desktop/content-builder/builder_osx/steamcmd.sh

@@ -10,6 +10,9 @@ if [ "$UNAME" == "Linux" ]; then
   export LD_LIBRARY_PATH="$STEAMROOT/$PLATFORM:$LD_LIBRARY_PATH"
 else # if [ "$UNAME" == "Darwin" ]; then
   STEAMEXE="${STEAMROOT}/${STEAMCMD}"
+  if [ ! -x ${STEAMEXE} ]; then
+    STEAMEXE="${STEAMROOT}/Steam.AppBundle/Steam/Contents/MacOS/${STEAMCMD}"
+  fi
   export DYLD_LIBRARY_PATH="$STEAMROOT:$DYLD_LIBRARY_PATH"
   export DYLD_FRAMEWORK_PATH="$STEAMROOT:$DYLD_FRAMEWORK_PATH"
 fi