add pax as build dependency

.github/workflows/linux_deb.yml

@@ -14,15 +14,16 @@ jobs:
       - name: Set up build environment
         run: |
           sudo dpkg --add-architecture i386
-          sudo apt-get update
+          sudo apt-get update -y
           sudo apt-get install -y libgtk2.0-0:i386 gtk2-engines:i386 gtk2-engines-murrine:i386 libcanberra-gtk-module:i386
+          sudo apt-get install -y pax
 
       - name: Build the application
         run: ./build-linux
 
       - name: Build the .deb package
         run: ./makePackage
-        working-directory: packaging/Deb         
+        working-directory: packaging/Deb
 
       - name: Upload .deb package
         uses: actions/upload-artifact@v4