fix: fix invalid timestamp handling in dashboard transformer

[feng-tao]

Signed-off-by: feng-tao fengtao04@gmail.com

Summary of Changes

1. handle invalid timestamp in transformer
2. the dashboard-table model regex match should be relaxed to match more cases.
3. Update version

Tests

Unit test added

Documentation

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[jinhyukchang]

🚢

[Golodhros]

LGTM