replace OX7 demodata, because they're marked as conflicted with Smarty component (unknown reasons)

composer.json

@@ -10,7 +10,10 @@
     "oxid-esales/twig-component": "*",
     "oxid-esales/twig-component-pe": "*",
     "oxid-esales/twig-component-ee": "*",
-    "oxid-esales/twig-admin-theme": "*"
+    "oxid-esales/twig-admin-theme": "*",
+    "oxid-esales/oxideshop-demodata-ee":"*",
+    "oxid-esales/oxideshop-demodata-pe":"*",
+    "oxid-esales/oxideshop-demodata-ce":"*"
   },
   "license": "GPL-3.0-or-later"
 }