updating scripts to work with new Github CI

Author: scrasmussen

tests/local/utils/attach_all_plots.bash

@@ -21,9 +21,8 @@ REPO=NCAR/wrf_hydro_nwm_public
 
 cd $diffs
 
-for d in `ls -1`
-do
-        if [[ -d $d && `ls -1 $d` ]]; then
-            python $cwd/attach_plots_to_pr.py -r $REPO -p $PR -d -t "$TOKEN" --title "$title" $d/*
-        fi
-done
+# if $diffs directory is not empty, attach files in it
+if [[ `ls -1 ./` ]]
+then
+    python $cwd/attach_plots_to_pr.py -r $REPO -p $PR -d -t "$TOKEN" --title "$title" ./*
+fi