remaned folder from kubernetes to cwl and fixed build.sh naming

cwl/Dockerfile

cwl/build.sh

cwl/conda/picrust2_env.yml

cwl/docker-compose/docker-compose.yml

cwl/docker-compose/irods/Dockerfile

cwl/docker-compose/rancher/Dockerfile

cwl/files/user-settings.mkfg

cwl/gitconfig

cwl/gitlab-admin-service-account.yaml

cwl/irods/.gitkeep

cwl/irods/irods_environment.json

cwl/kube_instance/deploy.sh

cwl/kube_instance/nodes.txt

cwl/kube_instance/template_instance.yaml

cwl/run.sh

cwl/scripts/Renviron

cwl/scripts/clustalo.py

cwl/scripts/connect.py

cwl/scripts/deploy.sh

cwl/scripts/install2.R