[JDK-8314484] Update Gradle to 8.4 - Java Bug System

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8319130	jfx21.0.2	Ambarish Rapte	P3	Resolved	Fixed	b03
JDK-8318088	8u401	Ambarish Rapte	P3	Resolved	Fixed	b03

gradle 8.4 released on Oct 4, 2023, we should update the JavaFX build to use it.

backported by

JDK-8318088 Update Gradle to 8.4

JDK-8319130 Update Gradle to 8.4

clones

JDK-8297067 Update Gradle to 7.6.0

is blocked by

JDK-8314486 JavaFX build uses deprecated features that will be removed in gradle 8

is cloned by

JDK-8321434 Update Gradle to 8.5

relates to

JDK-8318115 Webkit build fails after gradle 8.4

links to

Commit openjdk/jfx21u/7f704c24

Commit openjdk/jfx/e621d4b6

Review openjdk/jfx21u/22

Review openjdk/jfx/1257

(1 relates to, 4 links to)