WIP: Fix kieker dependency

Fix the kieker dependency, because the old one was not available anymore.

build.gradle

@@ -59,7 +59,7 @@ configure(useCaseProjects) {
   dependencies {
       // These dependencies is exported to consumers, that is to say found on their compile classpath.
       api('org.industrial-devops:titan-ccp-common:0.0.3-SNAPSHOT') { changing = true }
-      api 'net.kieker-monitoring:kieker:1.14-SNAPSHOT'
+      api 'net.kieker-monitoring:kieker:1.14'
       api 'net.sourceforge.teetime:teetime:3.0'
 
       // These dependencies are used internally, and not exposed to consumers on their own compile classpath.