Jetty version bump
<jena_version>3.16.0</jena_version>
<jersey_version>3.0.0</jersey_version>
<!-- 9.4.17 seems to have issues -->
- <jetty_version>9.4.38.v20210224</jetty_version>
+ <jetty_version>9.4.39.v20210325</jetty_version>
<jsr305_version>3.0.2</jsr305_version>
<junit_version>5.7.0</junit_version>
<flyway_version>6.5.4</flyway_version>
