[jdk21u-dev] RFR: 8343102: Remove `--compress` from jlink command lines from jpackage tests

[Goetz Lindenmaier]

I backport this to keep 21u testing up to date.

Trivial resolves, probably clean.

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Commit messages:
 - Backport 9e451aa36586badc7be58804ae6f12e6b671445d

Changes: https://git.openjdk.org/jdk21u-dev/pull/1219/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1219&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8343102
  Stats: 9 lines in 2 files changed: 0 ins; 6 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1219.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1219/head:pull/1219

PR: https://git.openjdk.org/jdk21u-dev/pull/1219