Upgrade gradle + windows commands in build.gradle

build.gradle

@@ -733,10 +733,11 @@ tasks.register('deploy') {}
 // Gradle process with --no-parallel.
 generateLicenseReport.enabled = false
 checkLicense.enabled = false
+def gradlewCommand = System.getProperty('os.name').toLowerCase().contains('windows') ? 'gradlew.bat' : './gradlew'
 tasks.register('licenseCheck', Exec) {
 	def output = new ByteArrayOutputStream()
 	workingDir rootDir
-	commandLine './gradlew', 'generateLicenseReport', 'checkLicense', '--no-parallel', '-PenableLicenseReport=true'
+	commandLine gradlewCommand, 'generateLicenseReport', 'checkLicense', '--no-parallel', '-PenableLicenseReport=true'
 	standardOutput = output
 	errorOutput = output
 	ignoreExitValue = true
@@ -932,8 +933,20 @@ startScripts {
 
 	unixStartScriptGenerator.template = resources.text.fromFile("${projectDir}/teku/src/main/scripts/unixStartScript.txt")
 
+	def shortenWindowsClasspath = { line ->
+		line = line.replaceAll(/^set CLASSPATH=.*$/, "set CLASSPATH=%APP_HOME%/lib/*")
+	}
+
 	doLast {
 		unixScript.text = unixScript.text.replace('TEKU_HOME', '\$APP_HOME')
+		windowsScript.text = windowsScript.text.replace('TEKU_HOME', '%~dp0..')
+
+		// Prevent the error originating from the 8191 chars limit on Windows
+		windowsScript.text =
+				windowsScript
+				.readLines()
+				.collect(shortenWindowsClasspath)
+				.join('\r\n')
 	}
 }
 
@@ -968,7 +981,7 @@ def dockerJdkVariants = ["jdk25", "jdk26"]
 def dockerBuildDir = "build/docker-teku/"
 def localDockerImage = "local/teku"
 
-def executableAndArg = ["sh", "-c"]
+def executableAndArg = System.getProperty('os.name').toLowerCase().contains('windows') ? ["cmd", "/c"] : ["sh", "-c"]
 
 tasks.register('localDocker') {
 	dependsOn dockerDistUntar

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
+distributionSha256Sum=acd53f1edaf02f1a8ff99879f8a34b302661a057d9b063ae9e35b552f804d20a
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.7.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME