Reshuffle may set watermark holds past the end of time

When it does so, the ReduceFnRunner throws an exception that the watermark hold is past the end of time

This affects all non-Dataflow runners.

(With additional checks)
Caused by: java.lang.IllegalArgumentException: Assigned TimestampedValueInSingleWindow{value=KV

{key: gameexamples:test_tgroh.l eaderboard_team shard: 33, org.apache.beam.sdk.io.gcp.bigquery.TableRowInfo@31436a52}

, timestamp=2017-05-11T15:29:59.999Z, window=[20
17-05-11T15:15:00.000Z..2017-05-11T15:30:00.000Z), pane=PaneInfo{isFirst=true, timing=EARLY, index=0}} to a window [2017-05-11T15:15:
00.000Z..2017-05-11T15:30:00.000Z) with fn org.apache.beam.sdk.util.IdentityWindowFn@58543f9f. Expiry is past end of time. Windowing
strategy WindowingStrategy

{windowFn=org.apache.beam.sdk.util.IdentityWindowFn@58543f9f, allowedLateness=PT9223372036854.775S, trigger =ReshuffleTrigger(), accumulationMode=DISCARDING_FIRED_PANES, timestampCombiner=EARLIEST}