Added the Pod_log.py file in example

[Harshu1441]

The Pod_log.py used to print the all the logs generated by pods.

What type of PR is this?

What this PR does / why we need it:

With this PR i've added the pod_log.py in example to get all the pod logs
and we can adjust the No. of output line by just adjusting the tail_lines parameter.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[linux-foundation-easycla]

• ✅login: Harshu1441 / (eb9e4d0)

The committers listed above are authorized under a signed CLA.

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Harshu1441
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[roycaihw]

/assign

[Harshu1441]

/remove-lifecycle stale

[Harshu1441]

/remove-lifecycle stale

[Harshu1441]

/remove-lifecycle stale