Update dependency pg-hstore to v2.3.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pg-hstore	2.3.3 -> 2.3.4

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Release Notes

scarney81/pg-hstore (pg-hstore)

### [`v2.3.4`](https://togithub.com/scarney81/pg-hstore/compare/v2.3.3...v2.3.4) [Compare Source](https://togithub.com/scarney81/pg-hstore/compare/v2.3.3...v2.3.4)

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