Automation rules: show dates in admin (#10675)

Author: stsewd

readthedocs/builds/admin.py

@@ -156,6 +156,10 @@ def wipe_version_indexes(self, request, queryset):
 @admin.register(RegexAutomationRule)
 class RegexAutomationRuleAdmin(PolymorphicChildModelAdmin, admin.ModelAdmin):
     raw_id_fields = ("project",)
+    readonly_fields = (
+        "created",
+        "modified",
+    )
     base_model = RegexAutomationRule