[jfx18] RFR: 8284812: Change JavaFX release version in jfx18 branch to 18.0.1

[Johan Vos]

Update JavaFX release version to 18.0.1 in jfx18 branch

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Commit messages:
 - Update JavaFX release version to 18.0.1 in jfx18 branch

Changes: https://git.openjdk.java.net/jfx/pull/769/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jfx&pr=769&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8284812
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jfx/pull/769.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/769/head:pull/769

PR: https://git.openjdk.java.net/jfx/pull/769