Ensure errors in ignoreRegex are ignored for all DUTs

[prabhataravind]

• In dual TOR testbeds, loganalyzer analyzes both DUTs for errors, so errors need to be ignored on both or else it can cause tests to error out.

Description of PR

Summary: Fixes # (issue)

Type of change

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

Back port request

• [ ] 201911
• [ ] 202012
• [ ] 202205
• [x] 202305
• [x] 202311

Approach

What is the motivation for this PR?

Fix log analyzer errors on dualtor testbeds

How did you do it?

By making sure loganalyzer ignore_regex is ignored for all DUTs in duthosts

How did you verify/test it?

By running the test locally

Any platform specific information?

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

Documentation