Merge branch 'feature/heap' into 'develop'

Heap-Speicher für Tests angepasst

See merge request ERZ/SWE_de.bsvrz.ars.ars!20

build.gradle

@@ -49,4 +49,5 @@ tasks.integrationTest.forkEvery = 1
 tasks.withType(Test) {
   enableAssertions = true
   ignoreFailures = true
+  maxHeapSize = "16G"
 }