Merge pull request #16157 from nextcloud/fix/max-parallel-work-count-for-tests

fix: max parallel fork count for tests

Author: alperozturk96

app/build.gradle.kts

@@ -327,7 +327,7 @@ tasks.withType<JavaCompile>().configureEach {
 
 tasks.withType<Test>().configureEach {
     // Run tests in parallel
-    maxParallelForks = Runtime.getRuntime().availableProcessors().div(2)
+    maxParallelForks = maxOf(1, Runtime.getRuntime().availableProcessors().div(2))
 
     // increased logging for tests
     testLogging.events("passed", "skipped", "failed")