[action] [PR:15977] Update the conditional mark skip logic to support regular expression

[mssonicbld]

Description of PR

Summary:
This change is to support matching the test by regular expression in the conditional mark logic.
Sometimes we need to skip a test by a pytest parameter in the testcase name, which is not supported by the current longest match logic.
For example:
autorestart/test_container_autorestart.py::test_containers_autorestart[dut01-None-teamd]
If we only want to skip the teamd test case in the test test_container_autorestart.py, we are not able to do that because the first parameter is the dut name and it is different with different testbeds.
With this change, we are able to match the test case name by using a regex pattern, so that the teamd test case can be easily skipped.
The example of the skip condition is like this:

autorestart/test_container_autorestart.py::test_containers_autorestart.*teamd: #regex pattern
 regex: True #key "regex" with a bool type value
 skip:
 reason: "Testcase ignored due to issue: https://github.com/sonic-net/sonic-buildimage/issues/xxxxx"
 conditions:
 - https://github.com/sonic-net/sonic-buildimage/issues/xxxxx

This change is totally backward compatible, we need to add a "regex: True" in the condition to enable the regex match. For the existing conditions, the logic is the same as before.

Type of change

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

Back port request

• 202012
• 202205
• 202305
• 202311
• 202405

Approach

What is the motivation for this PR?

Update the conditional mark skip logic to support regular expression

How did you do it?

Please see the summary

How did you verify/test it?

Run regression with this change and skipped conditions with the regex key, no issues observed.

Any platform specific information?

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

Documentation

[mssonicbld]

/azp run

[mssonicbld]

Original PR: #15977

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