remove diffoscope

Author: biabbas

.github/workflows/repro_check.yml

@@ -54,26 +54,18 @@ jobs:
 
       - name: Compare builds and archive artifacts
         run: |
-          sudo apt-get update
-          sudo apt-get install -y diffoscope
           # Ensure the directories exist
           if [[ ! -d "../buildA" || ! -d "../buildA_extended" ]]; then
             echo "Error: Build directories not found!"
             exit 1
           fi
 
           # Perform a diff between the two builds
-          diffoscope ../buildA/stage2 ../buildA_extended/stage2 > diffoscope_output.txt || echo "Differences found!"
+          diff -r ../buildA/stage2 ../buildA_extended/stage2 || echo "Differences found!"
 
           tar -czf buildA.tar.gz ../buildA
           tar -czf buildA_extended.tar.gz ../buildA_extended
 
-      - name: Upload diffoscope output
-        uses: actions/upload-artifact@v4
-        with:
-          name: diffoscope-report
-          path: diffoscope_output.txt
-
       - name: Upload buildA artifact
         uses: actions/upload-artifact@v4
         with: