Bump jetty-client from 9.4.27.v20200227 to 11.0.1

Bumps [jetty-client](https://github.com/eclipse/jetty.project) from 9.4.27.v20200227 to 11.0.1.
- [Release notes](https://github.com/eclipse/jetty.project/releases)
- [Commits](jetty/jetty.project@jetty-9.4.27.v20200227...jetty-11.0.1)

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

pom.xml

@@ -22,7 +22,7 @@
     <lombok.version>1.18.12</lombok.version>
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <java.version>1.8</java.version>
-    <jetty-client.version>9.4.27.v20200227</jetty-client.version>
+    <jetty-client.version>11.0.1</jetty-client.version>
     <changelist>-SNAPSHOT</changelist>
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>