feat: sync database version with remote pg15 project

[sweatybridge]

What kind of change does this PR introduce?

closes #491

What is the new behavior?

Now that initial schema is removed, it is possible to use arbitrary pg15 image for local development. This PR links remote database image version to match local dev.

Additional context

Add any other context or screenshots.

[coveralls]

Pull Request Test Coverage Report for Build 6375631222

• 15 of 22 (68.18%) changed or added relevant lines in 3 files are covered.
• 5 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.1%) to 56.761%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/utils/tenant/client.go	0	1	0.0%
internal/link/link.go	14	17	82.35%
internal/utils/config.go	1	4	25.0%

Files with Coverage Reduction	New Missed Lines	%
internal/gen/keys/keys.go	5	12.31%

Totals
Change from base Build 6349173408:	0.1%
Covered Lines:	5012
Relevant Lines:	8830

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💛 - Coveralls