Feat(eos_designs): Rename 'ptp' key to 'ptp_settings' to avoid conflicting variable with 'eos_cli_config_gen'

[laxmikantchintakindi]

Change Summary

Rename ptp key to ptp_settings to avoid conflicting variable with eos_cli_config_gen.

Related Issue(s)

Fixes #3236

Component(s) name

arista.avd.eos_designs

Proposed changes

How to test

Checklist

User Checklist

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Repository Checklist

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

[github-actions[bot]]

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To test this pull request:

# Create virtual environment for this testing below the current directory
python -m venv test-avd-pr-4155
# Activate the virtual environment
source test-avd-pr-4155/bin/activate
# Install all requirements including PyAVD
pip install "pyavd[ansible] @ git+https://github.com/laxmikantchintakindi/avd.git@ptp#subdirectory=python-avd" --force
# Install Ansible collection
ansible-galaxy collection install git+https://github.com/laxmikantchintakindi/avd.git#/ansible_collections/arista/avd/,ptp --force
# Optional: Install AVD examples
cd test-avd-pr-4155
ansible-playbook arista.avd.install_examples