Fix #454: Add end-to-end tests for the plugin-related `SoftwareMetadata` API#456

sdruskat wants to merge 1 commit intorefactor/423-implement-public-apisoftwarepub/hermes:refactor/423-implement-public-apifrom

feature/454-e2e-test-plugin-apisoftwarepub/hermes:feature/454-e2e-test-plugin-apiCopy head branch name to clipboard