Make all doc fragments, module utils, and plugin utils private (#11896)

* Make all doc fragments private.

* Make all plugin utils private.

* Make all module utils private.

* Reformat.

* Changelog fragment.

* Update configs and ignores.

* Adjust unit test names.

plugins/module_utils/xfconf.py

@@ -1,49 +0,0 @@
-# Copyright (c) 2022, Alexei Znamensky <russoz@gmail.com>
-# 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
-
-import typing as t
-
-from ansible.module_utils.parsing.convert_bool import boolean
-
-from ansible_collections.community.general.plugins.module_utils.cmd_runner import CmdRunner, cmd_runner_fmt
-
-if t.TYPE_CHECKING:
-    from ansible.module_utils.basic import AnsibleModule
-
-
-@cmd_runner_fmt.unpack_args
-def _values_fmt(values, value_types):
-    result = []
-    for value, value_type in zip(values, value_types):
-        if value_type == "bool":
-            value = "true" if boolean(value) else "false"
-        result.extend(["--type", f"{value_type}", "--set", f"{value}"])
-    return result
-
-
-def xfconf_runner(module: AnsibleModule, **kwargs) -> CmdRunner:
-    runner = CmdRunner(
-        module,
-        command="xfconf-query",
-        arg_formats=dict(
-            channel=cmd_runner_fmt.as_opt_val("--channel"),
-            property=cmd_runner_fmt.as_opt_val("--property"),
-            force_array=cmd_runner_fmt.as_bool("--force-array"),
-            reset=cmd_runner_fmt.as_bool("--reset"),
-            create=cmd_runner_fmt.as_bool("--create"),
-            list_arg=cmd_runner_fmt.as_bool("--list"),
-            values_and_types=_values_fmt,
-            version=cmd_runner_fmt.as_fixed("--version"),
-        ),
-        **kwargs,
-    )
-    return runner
-
-
-def get_xfconf_version(runner: CmdRunner) -> str:
-    with runner("version") as ctx:
-        rc, out, err = ctx.run()
-        return out.splitlines()[0].split()[1]