Enable all ruff rules

This MR updates the Ruff configuration in pyproject.toml to enable ALL rules, then selectively disable things that aren't relevant for this project. This should enable the most pedantic code quality assessment which should allow us to maintain high standards and best practice.

changed milestone to %GWDataFind Client 2.0.0

added continuous-integration label

assigned to @duncanmmacleod

mentioned in commit e50a6cb4

merged