Merge pull request #28 from GeoscienceAustralia/upgrade/pixi

Update CI to pixi version 0.59.0

Author: caitlinadams

.github/workflows/ci.yml

@@ -22,9 +22,9 @@ jobs:
     - name: Display Python version
       run: python -c "import sys; print(sys.version)"
     - name: Run tests
-      uses: prefix-dev/setup-pixi@v0.8.3
+      uses: prefix-dev/setup-pixi@v0.9.2
       with:
-        pixi-version: v0.42.1
+        pixi-version: v0.59.0
         cache: true
     - run: pixi run test
     - name: Run Coverage