RFR: 8260519: Change JavaFX release version in 11-dev to 11.0.11

[Johan Vos]

Hi Kevin,

Please review http://cr.openjdk.java.net/~jvos/8260519/webrev.00/ which
fixes https://bugs.openjdk.java.net/browse/JDK-8260519 (bumping the
security version in 11-dev)

Thanks,

- Johan