[jdk11u-dev] RFR: 8358538: Update GHA Windows runner to 2025

[Aleksey Shipilev]

Fixes GHA. Current Windows runners are already in brown-out stage, and will be decommissioned by the end of the month. So we need to get it into update repos soon.

Additional testing:
 - [ ] GHA

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Commit messages:
 - Backport 72679c94ee00c87b9b51233938e5ffa97ef825b1
 - Backport b787ff6def08a050b690b60e4a0ceb3aec2b73c8

Changes: https://git.openjdk.org/jdk11u-dev/pull/3052/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=3052&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8358538
  Stats: 6 lines in 2 files changed: 0 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/3052.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/3052/head:pull/3052

PR: https://git.openjdk.org/jdk11u-dev/pull/3052