Changes

Summary

1. add YAML testing (commit: 2d43287) (details)

Commit 2d43287061ed716e4e6d7b78c157b2bbbdfdfb0a by Lukas Harzenetter add YAML testing (commit: 2d43287)
	org.eclipse.winery.repository/org.eclipse.winery.repository.yaml/src/main/java/org/eclipse/winery/repository/yaml/converter/ToCanonical.java
	org.eclipse.winery.common/src/main/java/org/eclipse/winery/common/configuration/FileBasedRepositoryConfiguration.java
	org.eclipse.winery.repository/org.eclipse.winery.repository.visible/src/main/java/org/eclipse/winery/repository/TestWithGitBackedRepository.java
	org.eclipse.winery.repository/org.eclipse.winery.repository.visible/src/test/java/org/eclipse/winery/repository/yaml/YamlRepositoryIntegrationTests.java