Add issue fork of empty page for D10 compatibility

composer.json

@@ -11,6 +11,10 @@
         "issues": "https://gitlab.com/drutopia/drutopia/-/issues"
     },
     "repositories": {
+        "drupal/empty_page": {
+            "type": "git",
+            "url": "git@git.drupal.org:issue/empty_page-3287186.git"
+        },
         "drupal/google_analytics": {
             "type": "git",
             "url": "git@git.drupal.org:issue/google_analytics-3357831.git"
@@ -54,7 +58,7 @@
         "drupal/eca_context": "^1.0",
         "drupal/editor_advanced_link": "^2.0",
         "drupal/editoria11y": "^2",
-        "drupal/empty_page": "^3",
+        "drupal/empty_page": "dev-8.x-1.x",
         "drupal/entity_reference_override": "^2",
         "drupal/entitygroupfield": "^2",
         "drupal/environment_indicator": "^4",