RFR: 8299858: [Metrics] Swap memory limit reported incorrectly when too large

[Severin Gehwolf]

Please review this fix to [JDK-8292541](https://bugs.openjdk.org/browse/JDK-8292541) which adds the same handling for swap values exceeding what's possible in the non-container case. I.e. treats it as unlimited and fixes the reporting. This has been handled on the hotspot side similarly with [JDK-8292083](https://bugs.openjdk.org/browse/JDK-8292083).

Testing:
- [x] Container tests on linux x86_64 with cg v1
- [x] Container tests on linux x86_64 with cg v2
- [ ] GHA (seem to have had some infra issues, so re-running)

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Depends on: https://git.openjdk.org/jdk/pull/12097

Commit messages:
 - 8299858: [Metrics] Swap memory limit reported incorrectly when too large

Changes: https://git.openjdk.org/jdk/pull/12118/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12118&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8299858
  Stats: 65 lines in 3 files changed: 62 ins; 1 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/12118.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12118/head:pull/12118

PR: https://git.openjdk.org/jdk/pull/12118