debian package workflow: upgrade artifact upload

v3 is no longer available and breaks the tests

.github/workflows/debian-package.yml

@@ -34,7 +34,7 @@ jobs:
 
     - name: Upload artifact
       if: ${{ github.event_name == 'push' }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: debian-package-${{ matrix.codename }}-${{ github.sha }}
         path: '~/artifacts'

CHANGELOG.md

@@ -59,6 +59,7 @@
 - Create intelmq user & group if running privileged to allow dropping privileges (PR#2542 by Sebastian Wagner).
 - `intelmq.tests.lib.test_pipeline.TestAmqp.test_acknowledge`: Also skip on Python 3.11 besides on 3.8 when running on CI (PR#2542 by Sebastian Wagner).
 - Full pytest workflow: Version-independent install of postgres client, for Ubuntu 24.04 (default on GitHub now) test environment compatibility (PR#2557 by Sebastian Wagner).
+- Debian package build workflow: Use artifact upload v4 instead of v3 (PR#2565 by Sebastian Wagner).
 
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