build(deps): bump jetty-server from 9.4.17.v20190418 to 9.4.41.v20210516

Bumps [jetty-server](https://github.com/eclipse/jetty.project) from 9.4.17.v20190418 to 9.4.41.v20210516.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.4.17.v20190418...jetty-9.4.41.v20210516)

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -33,7 +33,7 @@
         <junit.platform.version>1.5.2</junit.platform.version>
         <junit.jupiter.version>5.5.2</junit.jupiter.version>
         <jacoco.version>0.8.5</jacoco.version>
-        <jetty.version>9.4.17.v20190418</jetty.version>
+        <jetty.version>9.4.41.v20210516</jetty.version>
 
         <CELLBASE.WAR.NAME>cellbase</CELLBASE.WAR.NAME>
         <checkstyle.config.location>checkstyle.xml</checkstyle.config.location>