FIXUP: Use the proper hashes for the container cache

.github/workflows/ci.yml

@@ -325,6 +325,10 @@ jobs:
         run: |
           echo ${{ github.token }} | podman login ghcr.io -u USERNAME --password-stdin
 
+      - name: Get current date
+        id: date
+        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
+
       - name: Get the dev environment
         run: |
           ./dev_scripts/env.py \
@@ -335,7 +339,7 @@ jobs:
       - name: Restore container cache
         uses: actions/cache@v4
         with:
-          key: v2-${{ hashFiles('Dockerfile', 'dangerzone/conversion/common.py', 'dangerzone/conversion/doc_to_pixels.py', 'dangerzone/conversion/pixels_to_pdf.py') }}
+          key: v2-${{ steps.date.outputs.date }}-${{ hashFiles('Dockerfile', 'dangerzone/conversion/common.py', 'dangerzone/conversion/doc_to_pixels.py', 'dangerzone/conversion/pixels_to_pdf.py', 'poetry.lock', 'gvisor_wrapper/entrypoint.py') }}
           path: |-
             share/container.tar.gz
             share/image-id.txt