Upgrade jetty to 9.4.33.v20201020 (#8413)

Jetty versions 9.4.32.v20200930 and earlier have a security vulnerability, so upgraded to the latest stable version.
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27216
diff --git a/distribution/server/src/assemble/LICENSE.bin.txt b/distribution/server/src/assemble/LICENSE.bin.txt
index b92caff..a0ffde0 100644
--- a/distribution/server/src/assemble/LICENSE.bin.txt
+++ b/distribution/server/src/assemble/LICENSE.bin.txt
@@ -427,23 +427,23 @@
     - org.asynchttpclient-async-http-client-2.12.1.jar
     - org.asynchttpclient-async-http-client-netty-utils-2.12.1.jar
  * Jetty
-    - org.eclipse.jetty-jetty-client-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-continuation-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-http-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-io-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-proxy-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-security-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-server-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-servlet-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-servlets-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-util-9.4.31.v20200723.jar
-    - org.eclipse.jetty-jetty-xml-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-javax-websocket-client-impl-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-websocket-api-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-websocket-client-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-websocket-common-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-websocket-server-9.4.31.v20200723.jar
-    - org.eclipse.jetty.websocket-websocket-servlet-9.4.31.v20200723.jar
+    - org.eclipse.jetty-jetty-client-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-continuation-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-http-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-io-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-proxy-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-security-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-server-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-servlet-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-servlets-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-util-9.4.33.v20201020.jar
+    - org.eclipse.jetty-jetty-xml-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-javax-websocket-client-impl-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-websocket-api-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-websocket-client-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-websocket-common-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-websocket-server-9.4.33.v20201020.jar
+    - org.eclipse.jetty.websocket-websocket-servlet-9.4.33.v20201020.jar
  * SnakeYaml -- org.yaml-snakeyaml-1.26.jar
  * RocksDB - org.rocksdb-rocksdbjni-6.10.2.jar
  * Google Error Prone Annotations - com.google.errorprone-error_prone_annotations-2.1.3.jar