RFR: JDK-8307869: Remove unnecessary log statements from arm32 fastlocking code

[Aleksey Shipilev]

On Thu, 11 May 2023 05:06:47 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> Trivial patch to remove some logging.
> 
> Remnant of [JDK-8291555](https://bugs.openjdk.org/browse/JDK-8291555): During review it was noted by @shipilev that the logging in arm fastlocking code is superfluous and can be removed.

Looks fine, thanks.

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

Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13922#pullrequestreview-1422074325