ci(packages): Do not unconditionally publish repo when no changes are

made to other repos

.github/workflows/packages.yml

@@ -254,6 +254,8 @@ jobs:
           # Upload file to temporary directory.
           uploaded_files=false
           shopt -s nullglob
+          
+          if [ -f debs/built_${REPOSITORY_NAME}_packages.txt ]; then
             for filename in $(cat debs/built_${REPOSITORY_NAME}_packages.txt | sed -E 's/(..*)/debs\/\1_\*.deb debs\/\1-static_\*.deb/g'); do
               if ! aptly_upload_file "$filename"; then
                 exit 1
@@ -277,6 +279,7 @@ jobs:
                 exit 1
               fi
             fi
+          fi
         done
     - name: Upload to grimler.se
       # Run even if upload to packages.termux.org failed: