Fix wfjt details footer when page is narrow and panels are stacked

awx/ui/client/src/workflow-results/workflow-results.block.less

@@ -35,6 +35,12 @@
     }
 }
 
+@media (max-width: @breakpoint-md) {
+    .WorkflowResults-rightSide {
+        height: inherit;
+    }
+}
+
 .WorkflowResults-stdoutActionButton--active {
     display: none;
     visibility: hidden;