[jdk21u-dev] RFR: 8347381: Upgrade jQuery UI to version 1.14.1

[Goetz Lindenmaier]

I backport this for parity with 21.0.9-oracle.

Changed location because of "8310118: Resource files should be moved to appropriate directories".

Clean besides that.

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Commit messages:
 - Backport 56c780078f84a2571b779d90f528d5bcab2a9dfd

Changes: https://git.openjdk.org/jdk21u-dev/pull/1942/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1942&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8347381
  Stats: 135 lines in 5 files changed: 3 ins; 70 del; 62 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1942.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1942/head:pull/1942

PR: https://git.openjdk.org/jdk21u-dev/pull/1942