Attempt to fix Windows build

The couchbase instance in our windows infra seems super slow. Trying to
workaround that issue by increasing the connect timeout from 5 to 10 sec.

See gh-5651

spring-boot-samples/spring-boot-sample-data-couchbase/src/main/resources/application.properties

 spring.couchbase.bootstrap-hosts=localhost
+spring.couchbase.env.timeouts.connect=10000
 
 spring.data.couchbase.auto-index=true