[sdn_tests]: Adding cert generation script and certs folder to pins_ondatra.

[VSuryaprasad-HCL]

Description of PR

• [sdn_tests]: Adding cert generation script and certs folder to pins_ondatra.

Summary:

• Adding cert generation script and certs folder to pins_ondatra.

Build Result:

     $ bazel build ...
     INFO: From Generating Descriptor Set proto_library @com_github_openconfig_gnsi//pathz:pathz_proto:
     github.com/openconfig/gnsi/pathz/authorization.proto:43:1: 
     warning: Import github.com/openconfig/gnsi/version/version.proto is unused.
     github.com/openconfig/gnsi/pathz/pathz.proto:25:1: 
     warning: Import github.com/openconfig/gnsi/version/version.proto is unused.
     INFO: Elapsed time: 392.027s, Critical Path: 82.05s
     INFO: 882 processes: 251 internal, 631 linux-sandbox.
     INFO: Build completed successfully, 882 total actions

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• [-] Test case(new/improvement)

Back port request

• 201911
• 202012
• 202205
• 202305
• 202311

Approach

What is the motivation for this PR?

How did you do it?

How did you verify/test it?

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation

• HLD - SDN Test framework for SONiC - SDN Test framework for SONiC #11771

[parth-opensrc]

Can you please change Adding certs infra to pins_ondatra to something like Adding cert generation script and certs folder to pins_ondatra.

[VSuryaprasad-HCL]

#11771