testing: ignore Memotoo eds_memo failure

When sent
  SUMMARY:Simple
  DESCRIPTION:Simple
Memotoo returns
  SUMMARY:Simple
  DESCRIPTION:Simple\nSimple

Remove this particular test case until the problem in the server
is fixed.

test/testcases/eds_memo.ics.memotoo.tem.patch

@@ -1,9 +1,17 @@
-@@ -13,7 +13,7 @@
+@@ -22,16 +22,6 @@
+ VERSION:2.0
  METHOD:PUBLISH
  BEGIN:VJOURNAL
- SUMMARY:Summary
--DESCRIPTION:Summary\nBody <<Revision>>
-+DESCRIPTION:Summary\nBody Revision
+-SUMMARY:Simple
+-DESCRIPTION:Simple
+-END:VJOURNAL
+-END:VCALENDAR
+-
+-BEGIN:VCALENDAR
+-PRODID:-//Ximian//NONSGML Evolution Calendar//EN
+-VERSION:2.0
+-METHOD:PUBLISH
+-BEGIN:VJOURNAL
+ SUMMARY:Umlaute
+ DESCRIPTION:Umlaute\nä ö ü Ä Ö Ü
  END:VJOURNAL
- END:VCALENDAR
-