RFR: More information on fix version usage [v3]

[Iris Clark]

On Tue, 18 Jun 2024 21:57:35 GMT, Jesper Wilhelmsson <jwilhelm at openjdk.org> wrote:

>> Added more information on how to set fix version when closing an issue.
>> Also fixed some broken links.
>
> Jesper Wilhelmsson has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fixes after review

Marked as reviewed by iris (Reviewer).

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

PR Review: https://git.openjdk.org/guide/pull/128#pullrequestreview-2126651179