Populate Sticky TaskListKind in RespondTaskCompleted request

[shijiesheng]

What changed?

• Populate TaskListKind for sticky request

Why?

Without the correct king, it might remove TTL on sticky tasklist records

How did you test it?

Potential risks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.50%. Comparing base (4d4c09f) to head (6eec104).
Report is 45 commits behind head on master.

Files with missing lines	Coverage Δ
internal/internal_task_pollers.go	75.97% <100.00%> (ø)

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