Split conda injection in two tasks, try python 3.13 on Ubuntu

Author: willend

.github/workflows/mcxtrace-conda-basictest.yml

@@ -18,8 +18,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { os: ubuntu-latest, python: '3.12', mpi: 'openmpi' }
-          - { os: ubuntu-latest, python: '3.12', mpi: 'mpich' }
+          - { os: ubuntu-latest, python: '3.13', mpi: 'openmpi' }
+          - { os: ubuntu-latest, python: '3.13', mpi: 'mpich' }
           - { os: macos-latest, python: '3.12', mpi: 'openmpi' }
           - { os: macos-latest, python: '3.12', mpi: 'mpich' }
           - { os: windows-latest, python: '3.12', mpi: 'msmpi' }
@@ -52,10 +52,15 @@ jobs:
         channels: conda-forge
         python-version: ${{ matrix.python }}
 
-    - name: Setup conda
-      id: setup-conda
+    - name: Get conda dependency list
+      id: conda-deps
       run: |
            ./src/devel/bin/mccode-create-conda-yml -m mcxtrace -n mcxtrace -o dependencies.yml
+           echo DONE
+
+    - name: Update conda
+      id: update-conda
+      run: |
            conda env update --file dependencies.yml
            echo DONE