some upgrades and add sources to gradle

gradle 9 still doesn't work

Author: pschichtel

build.gradle.kts

@@ -7,6 +7,10 @@ plugins {
     alias(libs.plugins.mavenCentralPublish) apply false
 }
 
+tasks.wrapper {
+    distributionType = Wrapper.DistributionType.ALL
+}
+
 description = "JavaCAN is a binding to Linux' socketcan subsystem that feels native to Java developers."
 
 scmVersion {

gradle/libs.versions.toml

@@ -1,11 +1,11 @@
 [versions]
-axion = "1.20.1"
+axion = "1.21.0"
 dockcross = "0.4.2"
-mavenCentralPublish = "0.8.0"
+mavenCentralPublish = "0.9.0"
 jdtAnnotations = "2.4.0"
 slf4j = "2.0.17"
 logback = "1.3.15"
-junitJupiter = "6.0.0"
+junitJupiter = "6.0.1"
 jniAccessGenerator = "1.2.2"
 
 [libraries]

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME