RFR: 8342917: GHA: Intermittent build failure on Linux while downloading ant

[Johan Vos]

On Mon, 4 Nov 2024 17:42:01 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> We are getting frequent intermittent failures downloading `ant` on Linux. The fix is to use the package manager to install ant rather than downloading it from `apache.org`.
> 
> This only impacts GHA test builds, so the only verification needed for this fix is that the GHA build passes on all platforms.

Makes sense.

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

Marked as reviewed by jvos (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1623#pullrequestreview-2413843315