Merge upstream repository

.gitlab-ci.yml

execution/infrastructure/random-scheduler/Dockerfile

execution/infrastructure/random-scheduler/README.md

execution/infrastructure/random-scheduler/deployment.yaml

execution/infrastructure/random-scheduler/rbac.yaml

execution/infrastructure/random-scheduler/schedule.sh

slope-evaluator/Dockerfile

slope-evaluator/README.md

slope-evaluator/app/main.py

slope-evaluator/app/trend_slope_computer.py

slope-evaluator/requirements.txt

theodolite-benchmarks/.settings/org.eclipse.jdt.ui.prefs

...e-benchmarks/.settings/qa.eclipse.plugin.checkstyle.prefs

theodolite-benchmarks/.settings/qa.eclipse.plugin.pmd.prefs

...n-kafkastreams-commons/.settings/org.eclipse.jdt.ui.prefs

...eams-commons/.settings/qa.eclipse.plugin.checkstyle.prefs

...afkastreams-commons/.settings/qa.eclipse.plugin.pmd.prefs

...-benchmarks/application-kafkastreams-commons/build.gradle

...va/theodolite/commons/kafkastreams/ConfigurationKeys.java

.../theodolite/commons/kafkastreams/KafkaStreamsBuilder.java