chore(deps): update postgres docker tag to v16.3

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
postgres	minor	16.1 -> 16.3

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[coveralls]

Pull Request Test Coverage Report for Build 9408237927

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 67.636%

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Totals
Change from base Build 9405508814:	0.0%
Covered Lines:	907
Relevant Lines:	1341

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💛 - Coveralls