Bound highwatermark offset to range b/w local-log-start-offset and log-end-offset

The high watermark should not go below the local-log-start offset. If the high watermark is less than the local-log-start-offset, then the UnifiedLog#fetchHighWatermarkMetadata method will throw the OFFSET_OUT_OF_RANGE error when it converts the offset to metadata. Once this error happens, the followers will receive out-of-range exceptions and the producers won't be able to produce messages since the leader cannot move the high watermark.

This issue can happen when the partition undergoes recovery due to corruption in the checkpoint file and it gets elected as leader before it gets a chance to update the HW from the previous leader.