[KAFKA-19174] [Work in progress] Gradle version upgrade 8 -->> 9

details:
 - gradle:       8.14.1 -->> 9.0.0
 - shadow plugin: 8.3.6 -->> 9.0.0

related links:
 - https://github.com/gradle/gradle/releases/tag/v9.0.0
 - https://github.com/GradleUp/shadow/releases/tag/9.0.0

Author: dejan2609

build.gradle

@@ -39,7 +39,7 @@ plugins {
 
   id "com.github.spotbugs" version '6.2.3' apply false
   id 'org.scoverage' version '8.0.3' apply false
-  id 'com.gradleup.shadow' version '8.3.6' apply false
+  id 'com.gradleup.shadow' version '9.0.0' apply false
   id 'com.diffplug.spotless' version "6.25.0"
 }
 

gradle/dependencies.gradle

@@ -61,7 +61,7 @@ versions += [
   commonsLang: "3.18.0",
   commonsValidator: "1.9.0",
   classgraph: "4.8.179",
-  gradle: "8.14.1",
+  gradle: "9.0.0",
   grgit: "4.1.1",
   httpclient: "4.5.14",
   jackson: "2.19.0",

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=845952a9d6afa783db70bb3b0effaae45ae5542ca2bb7929619e8af49cb634cf
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip
+distributionSha256Sum=8fad3d78296ca518113f3d29016617c7f9367dc005f932bd9d93bf45ba46072b
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -205,7 +205,7 @@ fi
 # Loop in case we encounter an error.
 for attempt in 1 2 3; do
   if [ ! -e "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" ]; then
-    if ! curl -s -S --retry 3 -L -o "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" "https://raw.githubusercontent.com/gradle/gradle/v8.14.1/gradle/wrapper/gradle-wrapper.jar"; then
+    if ! curl -s -S --retry 3 -L -o "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" "https://raw.githubusercontent.com/gradle/gradle/v9.0.0/gradle/wrapper/gradle-wrapper.jar"; then
       rm -f "$APP_HOME/gradle/wrapper/gradle-wrapper.jar"
       # Pause for a bit before looping in case the server throttled us.
       sleep 5