[jdk17u-dev] RFR: 8041447: Test javax/swing/dnd/7171812/bug7171812.java fails with java.lang.RuntimeException: Test failed, scroll on drag doesn't work

[Goetz Lindenmaier]

I backport this for parity with 17.0.8-oracle.

-------------

Commit messages:
 - Backport 2c52cf07469970f730aa7397f9f6b98534af3a44

Changes: https://git.openjdk.org/jdk17u-dev/pull/1873/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1873&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8041447
  Stats: 34 lines in 2 files changed: 20 ins; 4 del; 10 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1873.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1873/head:pull/1873

PR: https://git.openjdk.org/jdk17u-dev/pull/1873