RFR: 8284490: Remove finalizer method in java.security.jgss [v10]

[Xue-Lei Andrew Fan]

On Wed, 27 Apr 2022 17:25:52 GMT, Weijun Wang <weijun at openjdk.org> wrote:

> I see you are still using the 1st version of the `Cleaners.java` test which runs on Windows. Please update to the current version (I've updated the code in place).

Oops, I missed it.  Updated.

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PR: https://git.openjdk.java.net/jdk/pull/8136