8359387: Bump minimum JDK version for JavaFX to JDK 23

Reviewed-by: arapte, sykora

Author: kevinrushforth

CONTRIBUTING.md

@@ -234,7 +234,7 @@ New code should be formatted consistently in accordance with the above guideline
 
 ### Building and testing
 
-JDK 22 (at a minimum) is required to build OpenJFX. You must have the JDK
+JDK 23 (at a minimum) is required to build OpenJFX. You must have the JDK
 installed on your system
 with the environment variable `JAVA_HOME` referencing the path to Java home for
 your JDK installation. By default, tests use the same runtime as `JAVA_HOME`.

build.properties

@@ -90,17 +90,17 @@ javadoc.top=<div style="padding: 6px; text-align: center; font-size: 80%;">This
 jdk.docs.version=24
 jfx.build.jdk.version=24.0.1
 jfx.build.jdk.buildnum=9
-jfx.build.jdk.version.min=22
-jfx.build.jdk.buildnum.min=36
-jfx.jdk.target.version=22
+jfx.build.jdk.version.min=23
+jfx.build.jdk.buildnum.min=37
+jfx.jdk.target.version=23
 
 # The jfx.gradle.version property defines the version of gradle that is
 # used in the build. It must match the version number in
 # gradle/wrapper/gradle-wrapper.properties and should also be recorded in
 # The jfx.gradle.version.min property defines the minimum version of gradle
 # that is supported. It must be <= jfx.gradle.version.
 jfx.gradle.version=8.14.2
-jfx.gradle.version.min=8.5
+jfx.gradle.version.min=8.10.2
 
 # Toolchains
 jfx.build.linux.gcc.version=gcc14.2.0-OL6.4+1.0