Fix wrong path to read file from bash in Actions

.github/workflows/scheduler_daily.yml

@@ -41,7 +41,7 @@ jobs:
     - name: 🌐 Fetch dojo data from Earth
       run: |
         bundle exec rake get_data_from_earth
-        if [ "$NUMBER_OF_DOJOS" -lt "1000"  ] ; then
+        if [ "`cat tmp/number_of_dojos`" -lt "1000"  ] ; then
           echo "ERROR: NUMBER_OF_DOJOS=`cat tmp/number_of_dojos` should be 1000+. Something went wrong."
           exit 1
         fi