Prepare main for 13.0.0 (#11834)

* Bump version to 13.0.0.

* Remove deprecated modules and plugins.

* Remove deprecated module utils.

* Remove leftovers.

* Remove mode=compatibility.

* Change default of is_pre740 from true to false.

* Change default of force_defaults from true to false.

* Remove support for ubuntu_legacy mechanism.

* Remove cpanm compatibility tests.

plugins/doc_fragments/oracle_creatable_resource.py

@@ -1,29 +0,0 @@
-# Copyright (c) 2018, Oracle and/or its affiliates.
-# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-from __future__ import annotations
-
-#
-# DEPRECATED
-#
-# This fragment is deprecated and will be removed in community.general 13.0.0
-#
-
-
-class ModuleDocFragment:
-    DOCUMENTATION = r"""
-options:
-  force_create:
-    description: Whether to attempt non-idempotent creation of a resource. By default, create resource is an idempotent operation,
-      and does not create the resource if it already exists. Setting this option to V(true), forcefully creates a copy of
-      the resource, even if it already exists. This option is mutually exclusive with O(key_by).
-    default: false
-    type: bool
-  key_by:
-    description: The list of comma-separated attributes of this resource which should be used to uniquely identify an instance
-      of the resource. By default, all the attributes of a resource except O(freeform_tags) are used to uniquely identify
-      a resource.
-    type: list
-    elements: str
-"""