MINOR: Fix static membership documentation link in upgrade notes
Reviewers: Jason Gustafson
<a href="/{{version}}/documentation/#connect_administration">incremental cooperative rebalancing design</a>.
</li>
<li> We are introducing static membership towards consumer user. This feature reduces unnecessary rebalances during normal application upgrades or rolling bounces.
- For more details on how to use it, checkout <a href="/{{version}}/design/#static_membership">static membership design</a>.
+ For more details on how to use it, checkout <a href="/{{version}}/documentation/#static_membership">static membership design</a>.
</li>
<li> Kafka Streams DSL switches its used store types. While this change is mainly transparent to users, there are some corner cases that may require code changes.
See the <a href="/{{version}}/documentation/streams/upgrade-guide#streams_api_changes_230">Kafka Streams upgrade section</a> for more details.
