Create hbcd_pe.gns3a

[scls19fr]

Closes #919

Before submitting a pull request, please check the following.

---

When updating an existing appliance:

• The new version is on top.
• The filenames in the "images" section are unique, to avoid appliances / version overwriting each other.
• If you forked the repo, running check.py doesn't drop any errors for the updated file.

---

When creating a new appliance:

• It's tested locally, i.e.
  • You dragged an instance into a project on your box, got it installed (if necessary), and did some basic network checks (ping, UI reachable, etc.).
  • GNS3 VM can run it without any tweaks.
  • The device is in the right category: router, switch, guest (hosts), firewall
  • You filled in as much info as possible (checks the schemas and other appliance files for some guidance).
• When adding a container: it builds on Docker Hub and can be pulled.
• The filenames in the "images" section are unique (to avoid appliances and/or versions overwriting each other).
• If you forked the repo, running check.py doesn't drop any errors for the new file.
• Optional: a symbol has been created for the new appliance.

[grossmj]

Thanks again for the contribution 👍