RFR [15] 8245981: Upgrade to jQuery 3.5.1

[Hannes Wallnoefer]

Hi Pavel,

the changes look good and generated docs are working fine for me.

Hannes

> Am 04.06.2020 um 18:28 schrieb Pavel Rappo <pavel.rappo at oracle.com>:
> 
> Hello,
> 
> Please review the change for https://bugs.openjdk.java.net/browse/JDK-8245981
> 
>  http://cr.openjdk.java.net/~prappo/8245981/webrev.00/
> 
> This upgrades the jQuery library to the latest release 3.5.1. I've checked that the API documentation for JDK continues to work as expected on macOS Chrome and Firefox; on Windows Internet Explorer and Edge. Our continuous integration system also shows no test failures.
> 
> -Pavel
>