[dbunit test] remove dbunit dependency

[eileenmcnaughton]

Overview

Finally remove dbunit from extends

Before

Discontinued package in use

After

dbunit gone

Technical Details

Comments

[civibot]

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[seamuslee001]

well that worked @eileenmcnaughton

[eileenmcnaughton]

@seamuslee001 so you think this is all good / resolves the package? If so I'll fix up the pr template & you can merge

[seamuslee001]

@eileenmcnaughton I think so but not 100% sure tho i would say likely yes

[seamuslee001]

@eileenmcnaughton this may need to be cleaned up

[eileenmcnaughton]

@seamuslee001 do you want to merge #14321 (has an unrelated fail but passed) & I'll rebase this & fix the comment & you can mull it until Monday or so

[seamuslee001]

Done

[seamuslee001]

This only affects tests and Jenkins has oked it, also the time taken was within normal range merging