Fix tests

Author: kkochel

.github/integration/tests/sda/40_mapper_test.sh

@@ -115,7 +115,7 @@ until [ "$(psql -U postgres -h postgres -d sda -At -c "select event from sda.dat
         echo "::error::Time out while waiting for dataset to be released"
         exit 1
     fi
-    sleep 2
+    sleep 4
 done
 
 echo "dataset released successfully"

.github/integration/tests/sda/45_sync_test.sh

@@ -17,7 +17,7 @@ for file in NA12878.bai NA12878_20k_b37.bai; do
             echo "::error::Time out while waiting for files to be synced"
             exit 1
         fi
-        sleep 2
+        sleep 4
     done
 done