Disallow id as an enum value in Active Record

Fixes #48524

The test case in the issue breaks because `value.respond_to?(:id)` returns true [here](https://github.com/rails/rails/blob/51f2e2f80b86e0c3769cf5272b7d97035730f19d/activerecord/lib/active_record/relation/predicate_builder.rb#L58). This effectively adds a default scope to queries where it shouldn't.

There might be a way to fix this in Active Record but I'd be surprised if nothing else breaks from defining `id` instance and class methods. I think it is simpler to not allow it as a value since it really should be treated as a reserved method.

activerecord/lib/active_record/enum.rb

@@ -322,6 +322,8 @@ def detect_enum_conflict!(enum_name, method_name, klass_method = false)
           raise_conflict_error(enum_name, method_name, type: "class")
         elsif klass_method && method_defined_within?(method_name, Relation)
           raise_conflict_error(enum_name, method_name, type: "class", source: Relation.name)
+        elsif klass_method && method_name == primary_key
+          raise_conflict_error(enum_name, method_name)
         elsif !klass_method && dangerous_attribute_method?(method_name)
           raise_conflict_error(enum_name, method_name)
         elsif !klass_method && method_defined_within?(method_name, _enum_methods_module, Module)

activerecord/test/cases/enum_test.rb

@@ -497,7 +497,8 @@ class EnumTest < ActiveRecord::TestCase
       :save,     # generates #save!, which conflicts with an AR method
       :proposed, # same value as an existing enum
       :public, :private, :protected, # some important methods on Module and Class
-      :name, :parent, :superclass
+      :name, :parent, :superclass,
+      :id        # conflicts with AR querying
     ]
 
     conflicts.each_with_index do |value, i|
@@ -508,6 +509,16 @@ class EnumTest < ActiveRecord::TestCase
     end
   end
 
+  test "can use id as a value with a prefix or suffix" do
+    assert_nothing_raised do
+      Class.new(ActiveRecord::Base) do
+        self.table_name = "books"
+        enum status_1: [:id], _prefix: true
+        enum status_2: [:id], _suffix: true
+      end
+    end
+  end
+
   test "reserved enum values for relation" do
     relation_method_samples = [
       :records,