RFR: JDK-8276649: MethodHandles.Lookup docs: replace the table in the cross-module access check section with list

[Ludvig Janiuk]

On Thu, 4 Nov 2021 16:18:45 GMT, Ludvig Janiuk <duke at openjdk.java.net> wrote:

> Inferring from the flow of the text, the table should have been a list all along, so I've made it that way. Before and after for comparison:
> ![image](https://user-images.githubusercontent.com/6298393/140376551-6f8ac0c9-5336-4da0-8504-01af806ecae0.png)
> ![image](https://user-images.githubusercontent.com/6298393/140376679-54716d82-f431-46f7-b959-022374b6f893.png)

It was flagged as an accessibility issue by a scanning tool. I don't think it's going to make a world of difference, but if the tool says it's better, I suppose why not change it. Also, just feels more natural.

-------------

PR: https://git.openjdk.java.net/jdk/pull/6260