Update dependency org.postgresql:postgresql to v42.5.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.postgresql:postgresql (source)	42.4.2 -> 42.5.0

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Release Notes

pgjdbc/pgjdbc

### [`v42.5.0`](https://togithub.com/pgjdbc/pgjdbc/blob/HEAD/CHANGELOG.md#​4250-2022-08-23-112011--0400) ##### Changed - fix: revert change in [PR #​1986](https://togithub.com/pgjdbc/pgjdbc/pull/1986) where float was aliased to float4 from float8. float now aliases to float8 [PR #​2598](https://togithub.com/pgjdbc/pgjdbc/pull/2598) fixes [Issue #​2597](https://togithub.com/pgjdbc/pgjdbc/issues/2597)

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