HdfsTaskHandler structlog rework

[james5418]

Closes: #48685

Also, unit tests for hdfs logging (HdfsTaskHandler) were added.

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[eladkal]

There are mypy failures

[eladkal]

Needs also to apply patch for ti read similar to #48804

[ashb]

Needs also to apply patch for ti read similar to #48804

And now upload.

[james5418]

There are mypy failures

I just added # type: ignore on this line to bypass the mypy type-checking error.

[eladkal]

LGTM
cc @ashb

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