JDK 10 RFR of JDK-8193208: Add additional licensing file for the JDK

[Tim Bell]

Erik, Joe:

> Hello,
>
> Adding build-dev. Here is a webrev with this file and the necessary
> build changes to make it end up in the built images.
>
> http://cr.openjdk.java.net/~erikj/8193208/webrev.jdk10.01/
>
> /Erik
>
> On 2017-12-14 06:56, joe darcy wrote:
>> Hello,
>>
>> FYI, please review the ADDITIONAL_LICENSE_INFO file (patch below), to
>> live alongside the existing license-related files at the top level of
>> the JDK repo, which clarifies the licensing of non-GPL components of
>> the JDK.
>>
>> Cheers,
>>
>> -Joe

Looks good.

Tim