Resolve "Update Screenshot Cloud Portal"

Closes #359 (closed)

services/cloud/Helmholtz_cloud.md

@@ -17,7 +17,7 @@ excerpt: >-
     <img
         class="help-image left"
         alt="Helmholtz Cloud Portal Screenshot"
-        src="{{ site.directory.images | relative_url }}/services/Cloud_Portal.jpg"
+        src="{{ site.directory.images | relative_url }}/services/Cloud_Portal_services.png"
         style="max-width: 20rem !important;min-width:  5rem !important;"
     />
     <div style="flex: 1 0 0;">