attempt to fix the failing CI builds

- squash this commit if it works

Author: schulzjo-tng

archunit-junit/build.gradle

@@ -69,13 +69,17 @@ def addCleanThirdPartyTask = {
         inputs.file(jarPath)
         from zipTree(jarPath)
         archiveFileName = tempPath.name
+    }
+    tasks.create(name: 'replaceArchiveWithCleanedThirdParty', dependsOn: removeDuplicateThirdParty) {
+        File tempPath = tempJar(jar.archiveFile.get().getAsFile())
+        File jarPath = shadowJar.archiveFile.get().getAsFile()
 
         doLast {
             assert jarPath.delete()
             assert tempPath.renameTo(jarPath)
         }
     }
-    finishArchive.dependsOn removeDuplicateThirdParty
+    finishArchive.dependsOn replaceArchiveWithCleanedThirdParty
 }
 ext.configureJUnitArchive = { configureDependencies ->
     return {