- Dropped support for Python 3.11 due to not supported on Ray RLlib.
- Made release pipeline only run once as we're now no longer using pure path wheels.
## Summary
The code changes are purely cosmetic- the result of applying pre-commit to all our files. I also added a pre-commit step to the build pipeline to reject non-conforming PRs
## Test process
I saw that the build pipeline passes with this new step.
## Checklist
- [ ] This PR is linked to a **work item**
- [x] I have performed **self-review** of the code
- [ ] I have written **tests** for any new functionality added with this PR
- [ ] I have updated the **documentation** if this PR changes or adds functionality
- [x] I have run **pre-commit** checks for code style
Related work items: #1557
## Summary
Logic error with negation of booleans.
## Test process
Run with debug logging to verify that no longer getting warnings about reference IERS being blocked.
## Checklist
- [x] This PR is linked to a **work item**
- [x] I have performed **self-review** of the code
- [ ] I have written **tests** for any new functionality added with this PR
- [ ] I have updated the **documentation** if this PR changes or adds functionality
- [x] I have run **pre-commit** checks for code style
Fix ier reward calculation
Related work items: #1554
## Summary
As per the ticket and James's explanation, there are now separate reference IERs which are used for the reference environment.
## Test process
I verified that the training can occur.
## Checklist
- [x] This PR is linked to a **work item**
- [x] I have performed **self-review** of the code
- [n/a] I have written **tests** for any new functionality added with this PR
- [n/a] I have updated the **documentation** if this PR changes or adds functionality
- [x] I have run **pre-commit** checks for code style
Fix reference IERs
Related work items: #1554
