update workflow pointer to compressed image

Author: noaz

.github/workflows/on-push.yml

@@ -37,6 +37,6 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: ${{ env.IMAGE_NAME }}
-          path: pi-gen/deploy/*.tar.xz
+          path: pi-gen/deploy/*.zip
           if-no-files-found: error
           retention-days: 90

pi-gen/config

@@ -5,6 +5,6 @@ FIRST_USER_NAME="pi"
 FIRST_USER_PASS="raspberry"
 DISABLE_FIRST_BOOT_USER_RENAME=1
 ENABLE_SSH=1
-DEPLOY_COMPRESSION=none
+DEPLOY_COMPRESSION=zip
 WPA_COUNTRY=HU
 #APT_PROXY=http://172.17.0.1:3142