Try the image from ghcr.io

.github/workflows/tests_run.yml

@@ -8,17 +8,11 @@ on:
     branches:
       - main
 
-env:
-  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-  GITHUB_REPOSITORY: ${{ github.repository }}
-  GITHUB_REF: ${{ github.ref }}
-  GITHUB_SHA: ${{ github.sha }}
-
 jobs:
   build-linux:
     runs-on: iris-gpu
     container:
-      image: nvidia/cuda:11.6.2-devel-ubi8
+      image: ghcr.io/diamondlightsource/httomolibgpu:dockerfile
       env:
         NVIDIA_VISIBLE_DEVICES: ${{ env.NVIDIA_VISIBLE_DEVICES }}
 
@@ -40,7 +34,6 @@ jobs:
 
       - name: Install httomolibgpu & coverage tools
         run: |
-          micromamba install -y git mercurial
           pip install .[dev]
           pip install coverage
           micromamba list
@@ -50,12 +43,8 @@ jobs:
           coverage run -m pytest tests/
           coverage xml -o /home/runner/coverage.xml
 
-      - name: Ensure git is in the path
-        run: |
-          echo "/home/runner/micromamba/envs/httomo/bin" >> $GITHUB_PATH
-
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: /home/runner/coverage.xml