Add gcp CI

.gitlab-ci.yml

+default:
+  image: python:3.6-slim-buster
+
+variables:
+  OSDU_API_LIBS_DIR: $CI_BUILDS_DIR
+  CLOUD_PROVIDER: provider_test
+
+stages:
+  - test
+  - deploy
+
+test-libs:
+  stage: test
+  script:
+    - pip install -r requirements.txt
+    - pip install -r requirements-dev.txt
+    - python -m pytest ./osdu_api/test/libs-unit-tests
+
+test-providers-gcp:
+  stage: test
+  script:
+    - pip install -r requirements.txt
+    - pip install -r requirements-dev.txt
+    - pip install -r ./osdu_api/test/providers-unit-tests/gcp/requirements.txt
+    - python -m pytest ./osdu_api/test/providers-unit-tests/gcp
+
+# This job only runs on master, and it creates the lib and push it to the feed
+deploy:
+  stage: deploy
+  script:
+    - pip install -r requirements.txt
+    - pip install twine
+    - python setup.py sdist bdist_wheel
+    - TWINE_PASSWORD=${CI_JOB_TOKEN} TWINE_USERNAME=gitlab-ci-token python -m twine upload --repository-url ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/pypi dist/*
+  when: manual
+