[jfx22] Integrated: 8325873: Update JDK_DOCS property to point to JDK 21 docs

[Kevin Rushforth]

On Thu, 15 Feb 2024 00:31:23 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> Clean backport of a docs-only fix to jfx22.

This pull request has now been integrated.

Changeset: f15a4add
Author:    Kevin Rushforth <kcr at openjdk.org>
URL:       https://git.openjdk.org/jfx/commit/f15a4add7133c94f4bae3c0abaeb16d1b31ee6cd
Stats:     4 lines in 2 files changed: 0 ins; 0 del; 4 mod

8325873: Update JDK_DOCS property to point to JDK 21 docs

Reviewed-by: arapte
Backport-of: f379eae65aab963779d7b7335cbade810f8efe82

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PR: https://git.openjdk.org/jfx/pull/1369