feat: Switch to postgres #510

Job	Run time
pr-labeler	7s
build (macos-latest, 20) / install-build-upload-artifact	59s
build (ubuntu-latest, 20) / install-build-upload-artifact	54s
build (windows-latest, 20) / install-build-upload-artifact	3m 10s
misc (ubuntu-latest, 20) / misc	43s
misc (macos-latest, 20) / misc	2m 15s
lint (macos-latest, 20) / lint	1m 14s
test-coverage (ubuntu-latest, 20) / test-coverage	1m 16s
misc (windows-latest, 20) / misc	2m 42s
test-coverage (windows-latest, 20) / test-coverage	3m 43s
test-coverage (macos-latest, 20) / test-coverage	2m 25s
lint (ubuntu-latest, 20) / lint	1m 1s
lint (windows-latest, 20) / lint	3m 27s
test-e2e (macos-latest, 20, chrome) / e2e	2m 24s
test-e2e (ubuntu-latest, 20, chrome) / e2e	1m 26s
	27m 46s

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