[jdk11u-dev] RFR: 8343474: [updates] Customize README.md to specifics of update project

[Severin Gehwolf]

On Thu, 12 Dec 2024 16:18:15 GMT, Antonio Vieiro <duke at openjdk.org> wrote:

> Backport of [JDK-8343474](https://bugs.openjdk.org/browse/JDK-8343474).
> 
> All links checked.

LGTM.

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Marked as reviewed by sgehwolf (Reviewer).

PR Review: https://git.openjdk.org/jdk11u-dev/pull/2978#pullrequestreview-2500339069