Update postgresql Docker tag to v16.0.6

[small-hack-renovate[bot]]

This PR contains the following updates:

Package	Update	Change
postgresql (source)	patch	16.0.5 -> 16.0.6

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Release Notes

bitnami/charts (postgresql)

### [`v16.0.6`](https://redirect.github.com/bitnami/charts/blob/HEAD/bitnami/postgresql/CHANGELOG.md#1606-2024-10-24) - \[bitnami/postgresql] Release 16.0.6 ([#​30069](https://redirect.github.com/bitnami/charts/pull/30069))

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