ds-rhiny: use helm during/for provisioning of resources

[tbugfinder]

Currently the ds-rshiny quickstarter provisioning executes a script during quickstarter deployment for setting up required resources.
Maintenance of the deployed quickstarter would be simpler if the resources get deployed "in-code" and are available within the git repository.

ods-quickstarters/ds-rshiny/Jenkinsfile

Lines 23 to 28 in 293b2ab

	stage('Setup OpenShift resources') {
	sh """sh common/scripts/create-component-with-oauth.sh \
	--project ${context.projectId} \
	--component ${context.componentId} \
	--non-interactive"""
	}

[gerardcl]

closing - superseded #1013