Merge branch '760-elasticsearch-upgrade' into 'v1.0.6'

.gitlab-ci.yml

docs/oasis.md

gui/yarn.lock

nomad/metainfo/elasticsearch_extension.py

nomad/search.py

ops/docker-compose/infrastructure/docker-compose.yml

ops/docker-compose/nomad-oasis/docker-compose.yml

ops/helm/nomad/deployments/dev-values.yaml

ops/helm/nomad/deployments/prod-staging-values.yaml

ops/helm/nomad/deployments/prod-test-values.yaml

ops/helm/nomad/deployments/prod-v1-values.yaml

requirements.txt

tests/app/v1/routers/test_entries_edit.py

tests/test_search.py