Fix ParallelStreamingDataset with resume=True not resuming after the second epoch when breaking early

[philgzl]

Before submitting

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• Did you read the contributor guideline, Pull Request section?
• Did you make sure to update the docs?
• Did you write any new necessary tests?

What does this PR do?

Fixes #760.

Added related tests.

PR review

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 80%. Comparing base (0770595) to head (3c26da9).

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #761   +/-   ##
===================================
  Coverage    80%    80%           
===================================
  Files        52     52           
  Lines      7343   7344    +1     
===================================
+ Hits       5883   5885    +2     
+ Misses     1460   1459    -1     

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