minor: Move DOCS ticket note earlier in the release checklist

Author: xdg

docs/content/contributing/mongocxx-release-guide.md

@@ -153,6 +153,10 @@ git commit -am "post r3.0.1"
 git push origin master
 ```
 
+## File a DOCS ticket
+
+If there is any change to the driver-server compatibility matrix or language compatibility matrix file a [DOCS ticket](https://jira.mongodb.org/browse/DOCS/).
+
 ## Email Google Groups
 
 * Send it to mongodb-announce@googlegroups.com AND mongodb-user@googlegroups.com
@@ -216,9 +220,6 @@ mailing list.  Bug reports should be filed against the
 [CXX](https://jira.mongodb.org/browse/CXX) project in the MongoDB JIRA.
 Your feedback on the C++11 driver is greatly appreciated.
 
-## File a DOCS ticket
-
-If there is any change to the driver-server compatibility matrix or language compatibility matrix file a [DOCS ticket](https://jira.mongodb.org/browse/DOCS/).
-
 Thank you,<br/>
 The C++ Driver Team
+