[jdk21u-dev] RFR: 8328377: Convert java/awt/Cursor/MultiResolutionCursorTest test to main

[Goetz Lindenmaier]

I backport this for parity with 21.0.10-oracle.

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Commit messages:
 - Backport 1b68c731f2461a2f26e6d967dd3f94e217b4d1f4

Changes: https://git.openjdk.org/jdk21u-dev/pull/2430/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2430&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328377
  Stats: 364 lines in 3 files changed: 99 ins; 265 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2430.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2430/head:pull/2430

PR: https://git.openjdk.org/jdk21u-dev/pull/2430