Add sequenced entries to entry bundles in MySQL storage implementation

[roger2hk]

#21

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 30 lines in your changes missing coverage. Please review.

Project coverage is 31.59%. Comparing base (46ec9c2) to head (642d8e0).
Report is 16 commits behind head on main.

Files	Patch %	Lines
storage/mysql/mysql.go	0.00%	30 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #94      +/-   ##
==========================================
- Coverage   35.80%   31.59%   -4.21%     
==========================================
  Files          16       16              
  Lines        1363     1538     +175     
==========================================
- Hits          488      486       -2     
- Misses        801      978     +177     
  Partials       74       74              

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[mhutchinson]

It would be great to see some in-memory SQL tests for this soon.

[roger2hk]

It would be great to see some in-memory SQL tests for this soon.

Sure, I will add the tests this week.