[SPARK-14897][SQL] upgrade to jetty 9.2.16

## What changes were proposed in this pull request?

Since Jetty 8 is EOL (end of life) and has critical security issue [http://www.securityweek.com/critical-vulnerability-found-jetty-web-server], I think upgrading to 9 is necessary. I am using latest 9.2 since 9.3 requires Java 8+.

`javax.servlet` and `derby` were also upgraded since Jetty 9.2 needs corresponding version.

## How was this patch tested?

Manual test and current test cases should cover it.

Author: bomeng <bmeng@us.ibm.com>

Closes #12916 from bomeng/SPARK-14897.