Build and include tacacs+ for PTF Py3 only image (sonic-net#20701)

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.

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.

dockers/docker-ptf/Dockerfile.j2

@@ -52,6 +52,11 @@ RUN apt-get update          \
         libboost-atomic1.71.0 \
 {% else %}
         libboost-atomic1.74.0 \
+        flex                  \
+        bison                 \
+        tcpd                  \
+        libwrap0              \
+        libwrap0-dev          \
 {% endif %}
         less                \
         git                 \
@@ -73,8 +78,6 @@ RUN apt-get update          \
         python3-scapy       \
         python3-six         \
         libpcap-dev         \
-# TODO check if tacacs+ is required by tests
-# tacacs+ has been dropped from bullseye
 {% if PTF_ENV_PY_VER == "mixed" %}
         tacacs+             \
 {% endif %}
@@ -168,6 +171,16 @@ RUN rm -rf /debs \
     && cd /opt             \
     && wget https://raw.githubusercontent.com/p4lang/ptf/master/ptf_nn/ptf_nn_agent.py
 
+{% if PTF_ENV_PY_VER == "py3" %}
+RUN git clone https://github.com/facebook/tac_plus \
+    && cd tac_plus \
+    && cd tacacs-F4.0.4.28 \
+    && ./configure \
+    && make install \
+    && ln -s /usr/local/sbin/tac_plus /usr/sbin/tac_plus \
+    && ln -s /usr/local/bin/tac_pwd /usr/sbin/tac_pwd
+{% endif %}
+
 {% if PTF_ENV_PY_VER == "mixed" %}
 RUN python3 -m venv --system-site-packages env-python3
 # Activating a virtualenv. The virtualenv automatically works for RUN, ENV and CMD.