DEVX-772: fixing java version for MemoryLeakTest

Author: ShipilA

build.gradle

@@ -24,6 +24,12 @@ plugins {
     id "srcinfo"
 }
 
+/*
+dependencies {
+    runtimeOnly 'org.springframework.boot:spring-boot-properties-migrator'
+}*/
+
+
 import java.text.SimpleDateFormat
 
 apply plugin: 'versioning'

commercetools/commercetools-sdk-java-api/build.gradle

@@ -360,13 +360,15 @@ tasks.register('runMainMethodThreadLeakTest', JavaExec) {
     classpath = sourceSets.test.runtimeClasspath
     mainClass = "com.commercetools.MainMethodThreadLeakTest"
     timeout = Duration.ofSeconds(20)
+    javaLauncher = javaToolchains.launcherFor { languageVersion = JavaLanguageVersion.of(21) }
 }
 tasks.register('runMainMethodMemoryLeakTest', JavaExec) {
     group = "Execution"
     description = "Run the main method thread leak test class"
     classpath = sourceSets.test.runtimeClasspath
     mainClass = "com.commercetools.MainMethodMemoryLeakTest"
     maxHeapSize("128m")
+    javaLauncher = javaToolchains.launcherFor { languageVersion = JavaLanguageVersion.of(21) }
 }