[SW-2323] Uprade shadowjar plugin to 6.0.0 ( fixes deprecation warnings) (#2190)

Author: jakubhava

assembly-extensions/build.gradle

@@ -24,7 +24,11 @@ artifacts {
   api shadowJar
 }
 
-task embeddedAssemblyJar(type: Copy, dependsOn: shadowJar) {
+task cleanBuildDir(type: Delete) {
+  delete getBuildDir()
+}
+
+task embeddedAssemblyJar(type: Copy, dependsOn: [shadowJar, cleanBuildDir]) {
   from file("$buildDir/libs")
   into file("$buildDir/embedded")
   rename { _ -> 'assembly-extensions.jar.embedded' }

build.gradle

@@ -14,7 +14,7 @@ buildscript {
 
   dependencies {
     classpath "com.bmuschko:gradle-docker-plugin:6.4.0"
-    classpath 'com.github.jengelman.gradle.plugins:shadow:5.2.0'
+    classpath 'com.github.jengelman.gradle.plugins:shadow:6.0.0'
     classpath 'net.researchgate:gradle-release:2.6.0'
     classpath 'kr.motd.gradle:sphinx-gradle-plugin:2.9.0'
     classpath 'ru.vyarus:gradle-use-python-plugin:2.2.0'