* Ensure HPOS is disabled if ENABLE_HPOS is set to '0'
* update spacing and changelog
* log ENABLE_HPOS value for GitHub action
* remove log ENABLE_HPOS value for GitHub action
* updates to HPOS using REST API
* update spacing
* code tidy up
* workflow and global-setup updates after review
* update workflow for api tests
* workflow updates
* delete .github/workflows/pr-build-and-e2e-tests-non-hpos.yml
* update workflow
* update api setup for HPOS
* updates to workflows for api references and setup updates
* add in ENABLE_HPOS check
* update API tests BASE_URL
* updates after review
* update error text
* remove extraneous variable names
nigeljamesstevenson