share/news: add a link to the CFT for FreeBSD+ZoL

Reviewed by:	allanjude
Differential Revision:	https://reviews.freebsd.org/D20083

share/xml/news.xml

@@ -49,6 +49,23 @@
         </event>
       </day>
 
+      <day>
+        <name>19</name>
+
+        <event>
+	  <title><a
+	  href="https://lists.freebsd.org/pipermail/freebsd-stable/2019-April/090915.html">CFT
+	  FreeBSD + New Upstream ZFS (ZoL)</a></title>
+
+           <p>FreeBSD is testing a new upstream for its ZFS implementation, ZFS
+           on Linux.  Images for FreeBSD 12-STABLE and 13-CURRENT images are now
+           available for testing FreeBSD + ZoL (ZFS on Linux).  Please see the
+           <a
+           href="https://lists.freebsd.org/pipermail/freebsd-stable/2019-April/090915.html">CFT
+           FreeBSD + ZoL</a> for testing details.</p>
+        </event>
+      </day>
+
       <day>
         <name>14</name>