Doc: Added support for skip the TOC on fabric and device documentation

[MaheshGSLAB]

Change Summary

Added support for skip the TOC on fabric and device documentation.

Related Issue(s)

Fixes #2243

Component(s) name

arista.avd.<role-name>

Proposed changes

Added support for skip the TOC on fabric and device documentation

How to test

Run molecule

Checklist

User Checklist

• N/A

Repository Checklist

• My code has been rebased from devel before I start
• I have read the CONTRIBUTING document.
• My change requires a change to the documentation and documentation have been updated accordingly.
• I have updated molecule CI testing accordingly. (check the box if not applicable)

[github-actions]

Review docs on Read the Docs

To test this pull request:

# Create virtual environment for this testing below the current directory
python -m venv test-avd-pr-4796
# Activate the virtual environment
source test-avd-pr-4796/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/MaheshGSLAB/ansible-avd.git@issue-2243#subdirectory=python-avd" --force
# Point Ansible collections path to the Python virtual environment
export ANSIBLE_COLLECTIONS_PATH=$VIRTUAL_ENV/ansible_collections
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/MaheshGSLAB/ansible-avd.git#/ansible_collections/arista/avd/,issue-2243 --force
# Optional: Install AVD examples
cd test-avd-pr-4796
ansible-playbook arista.avd.install_examples

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[ClausHolbechArista]

This is missing eos_designs. We can do a separate PR for that, but then it is important that we do not close the issue. (change fixes #... to fixes part of #...)

[Shivani-gslab]

LGTM