[jdk17u-dev] RFR: 8295564: Norwegian Nynorsk Locale is missing formatting

[Goetz Lindenmaier]

I backport this for parity with 17.0.8-oracle.

I did two trivial resolves in the tests.

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Commit messages:
 - Backport b37421e7578c108df87c24c93dcbc1f358f6c257

Changes: https://git.openjdk.org/jdk17u-dev/pull/1248/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1248&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295564
  Stats: 12 lines in 3 files changed: 8 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1248.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1248/head:pull/1248

PR: https://git.openjdk.org/jdk17u-dev/pull/1248