Added docs Inventory Guide. (#10239)

* Added docs Inventory Guide.

* Errata docs Inventory Guide.

* Fix docs Inventory Guide error: use ASCII quotes.

* Fix docs Inventory Guide various lint errors.

* Added docs Inventory Guide BOTMETA entries.

* Fix docs Inventory Guide lint errors: trailing whitespace

* Fix docs Inventory Guide lint errors: force yaml pygment

* Fix docs Inventory Guide lint errors: No way to force yaml pygment in code-block

* Update docs/docsite/rst/inventory_guide_iocage.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update docs/docsite/rst/inventory_guide_iocage_aliases.rst

Thank you for the explanation!

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update docs/docsite/rst/inventory_guide_iocage_aliases.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Updated docs Inventory Guide.

* Problematic pygments changed to 'console'.

* Update docs/docsite/rst/inventory_guide_iocage_hooks.rst
  Update docs/docsite/rst/inventory_guide_iocage_properties.rst
  Update docs/docsite/rst/inventory_guide_iocage_hooks.rst

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

* Put dhclient-exit-hooks into the sh code-block.

* Fix the code-block.

* Update docs/docsite/rst/inventory_guide_iocage.rst
  Update docs/docsite/rst/inventory_guide_iocage_aliases.rst
  Update docs/docsite/rst/inventory_guide_iocage_basics.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Remove tabs.

* Update docs/docsite/rst/inventory_guide_iocage_basics.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Indent the note block.

* Update docs/docsite/rst/inventory_guide_iocage_hooks.rst
  Update docs/docsite/rst/inventory_guide_iocage_dhcp.rst
  Update docs/docsite/rst/inventory_guide_iocage_hooks.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Fix ansval.

* Add guide_iocage.rst and inventory_guide_iocage*.rst

* Fix 'disallowed language sh found'.

* Remove note block.

* Remove include which triggers a bug in rstcheck.

* Update docs/docsite/extra-docs.yml
  Update docs/docsite/rst/iocage_inventory_guide_basics.rst
  Update docs/docsite/rst/iocage_inventory_guide_dhcp.rst
  Update docs/docsite/rst/iocage_inventory_guide_hooks.rst
  Update docs/docsite/rst/iocage_inventory_guide_properties.rst
  Update docs/docsite/rst/iocage_inventory_guide_tags.rst
  Update docs/docsite/rst/iocage_inventory_guide_hooks.rst
  Update docs/docsite/rst/iocage_inventory_guide_properties.rst

Co-authored-by: Felix Fontein <felix@fontein.de>

* Put man iocage quotation into the text code block.

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

docs/docsite/rst/guide_iocage.rst

@@ -0,0 +1,15 @@
+..
+  Copyright (c) Ansible Project
+  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
+
+.. _ansible_collections.community.general.docsite.guide_iocage:
+
+************
+Iocage Guide
+************
+
+.. toctree::
+   :maxdepth: 1
+
+   iocage_inventory_guide