Integrated: Update JVMLS talk links and add JVMLS 2024

[Mark Reinhold]

On Wed, 4 Sep 2024 16:25:42 GMT, Dan Heidinga <heidinga at openjdk.org> wrote:

> Update links and add JVMLS 2024 talk

Marked as reviewed by mr (Lead).

The change itself looks good, but in the commit message title, s/JVMS/JVMLS/g.

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

PR Review: https://git.openjdk.org/leyden-docs/pull/1#pullrequestreview-2283154057
PR Comment: https://git.openjdk.org/leyden-docs/pull/1#issuecomment-2331756271