Build and include tacacs+ for PTF Py3 only image

[opcoder0]

Why I did it

The "tacacs+" package is not available in the apt repository for Debian Bullseye and beyond. The sonic-mgmt tests require tacacs+ and this PR builds it from source and adds it to the PY3 only image.

Work item tracking

• Microsoft ADO (number only): 29946202

How I did it

Clone tacacs+ from https://github.com/robot527/tac_plus build and install it.

How to verify it

By running sonic-mgmt restart-ptf step with newly built image.

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111
• 202205
• 202211
• 202305

Tested branch (Please provide the tested image version)

Not applicable.

Description for the changelog

[docker-ptf]: Build and include tacacs+ for py3only image

• The "tacacs+" package is not available in the apt repository for Debian Bullseye and beyond. The sonic-mgmt tests require tacacs+ and this commit builds it from source and adds it to the PY3 only image.

Link to config_db schema for YANG module changes

Not applicable.

A picture of a cute animal (not mandatory but encouraged)