RFR: 8374316: Update copyright year to 2025 for hotspot in files where it was missed [v3]

[Sergey Bylokhov]

> The copyright year in hotspot files updated in 2025 has been bumped to 2025. (to minimize... the patch...for now, all files modified by the commits in src/hotspot have been updated only.)
> 
> The next command can be run (on top of this PR) to verify that each file had prior commits in 2025:
> 
> `git diff HEAD~1 --name-only | while read f; do git log HEAD~1 --since="2025-01-01" --oneline -- "$f" | head -1 | grep -q . || echo "NOT IN 2025: $f"; done `

Sergey Bylokhov has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  8374316: Update copyright year to 2025 for hotspot in files where it was missed

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/28970/files
  - new: https://git.openjdk.org/jdk/pull/28970/files/12ba39f6..b8fe879e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28970&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28970&range=01-02

  Stats: 5 lines in 5 files changed: 0 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/28970.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28970/head:pull/28970

PR: https://git.openjdk.org/jdk/pull/28970