Bump actions/upload-artifact from 3 to 4 ##ci

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -40,6 +40,6 @@ jobs:
     - name: Debian
       run: make -C dist
     - name: Pub
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         path: dist/acr/*.deb