Enhance show_techsupport script

[echuawu]

Description of PR

Enhance show_techsupport script to avoid conflict of manual and cron triggered log rotate. The conflict would lead to an error log of log rotate. ERR systemd[1]: Failed to start Rotate log files.

Summary: Fixes # (issue)

Type of change

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

Back port request

• [ ] 202012
• [ ] 202205
• [x] 202305
• [x] 202311
• [x] 202405

Approach

What is the motivation for this PR?

Enhance the test case to avoid conflict of manual and cron triggered log rotate.

How did you do it?

During manual trigger log rotate, disable the cron log rotate function.

How did you verify/test it?

Internal regression.

Any platform specific information?

No

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

Documentation

[nhe-NV]

/azpw run

[echuawu]

/azpw run

[mssonicbld]

/AzurePipelines run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).

[echuawu]

Hi @wangxin , could you help check the pre-checker failure. My code shall not lead to the failure.

[echuawu]

/azpw run

[mssonicbld]

/AzurePipelines run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).

[echuawu]

/azpw run

[mssonicbld]

/AzurePipelines run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).