Merged PR 552: Increment PrimAITE version.

## Summary
Increment PrimAITE version.

## Test process
Ran test suite.

## Checklist
- [X] PR is linked to a **work item**
- [ ] **acceptance criteria** of linked ticket are met
- [X] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [ ] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code

#2896: Bump version.

Related work items: #2896

src/primaite/VERSION

@@ -1 +1 @@
-3.3.0
+3.4.0-dev