[jdk25] RFR: 8358750: JFR: EventInstrumentation MASK_THROTTLE* constants should be computed in longs

[Erik Gahlin]

8358750: JFR: EventInstrumentation MASK_THROTTLE* constants should be computed in longs

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Commit messages:
 - Backport 77e69e02ebd280636859dd698423db6ac3bc7f5c

Changes: https://git.openjdk.org/jdk/pull/26126/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26126&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8358750
  Stats: 78 lines in 2 files changed: 48 ins; 22 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/26126.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26126/head:pull/26126

PR: https://git.openjdk.org/jdk/pull/26126