git: openjdk/loom: fibers: 2 new changesets

[duke]

Changeset: 300f747f
Branch: fibers
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-08-22 07:42:19 +0000
URL:       https://git.openjdk.org/loom/commit/300f747ffa5c75d75fc21ae0e565a854f8746885

Cleanup imports

! src/jdk.management/share/classes/jdk/management/VirtualThreadSchedulerMXBean.java

Changeset: a54cf045
Branch: fibers
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-08-22 18:39:49 +0000
URL:       https://git.openjdk.org/loom/commit/a54cf045b4f7857e4f45943e7312dc66292cacf3

Fix compilation error

! test/jdk/java/util/concurrent/StructuredTaskScope/WithScopedValue.java
! test/jdk/jdk/internal/misc/ThreadFlock/WithScopedValue.java