+ Packages Upgrades fixes

* remove unused test system docker-compose
* update package.json with new test packages and updated react-tooltip
* include new test packages in setupTests.js
* update gitlab ci/cd pipeline
* update readme

Test fixing:

* update mocked template schemas with production versions
* remove outdated test data mock + functionality to retrieve it
* remove test console errors for react v17-v18 with mock spy in testHelper.js
* create generic test helper functions
* refactor create.test for Scheduling
* fix found bugs in create for Scheduling via (unit tested) create.helper
* format create for Scheduling
* Add TODO to increase test coverage + removal of preparationSchemas

TMSS-1587: Updated mock data to get observation_strategy_template and task_templates from dynamic json files

Updated with master branch

Changes updated based on review comment

Project Category and Period Category option label and values updated as per the new API for them.