chore: bump deps

[alnr]

This should speed up INSERTs a good bit by bumping the pop dependency. Currently, we're creating a prepared statement for each insert, which is discarded immediately afterwards.

gobuffalo/pop#807

[kmherrmann]

Great!
Any indication on how much we'll gain from this?

[codecov]

Codecov Report

Merging #3506 (7a9f002) into master (b71a36b) will not change coverage.
The diff coverage is n/a.

❗ Current head 7a9f002 differs from pull request most recent head fe4e0be. Consider uploading reports for the commit fe4e0be to get more accurate results

@@           Coverage Diff           @@
##           master    #3506   +/-   ##
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  Coverage   76.89%   76.89%           
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  Files         124      124           
  Lines        9102     9102           
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  Hits         6999     6999           
  Misses       1660     1660           
  Partials      443      443           

[alnr]

Great! Any indication on how much we'll gain from this?

Not right now. Once we have benchmarks we can compare to the status quo.