fix: HTTP status responses for upserts #1922

Job	Run time
Build Linux (Cabal, GHC 9.0.2)	23m 13s
Build Linux (Cabal, GHC 9.2.4)	20m 17s
Build aarch64 (Cabal, GHC ${{ matrix.ghc }})	0s
Build MacOS (Nix)	15m 2s
Build Linux (Stack)	3m 26s
Build MacOS (Stack)	3m 40s
Build Windows (Stack)	5m 29s
Build Linux static (Nix)	6m 32s
Get FreeBSD build from CirrusCI	3s
Lint & check code style	1m 57s
Test memory (Nix)	6m 52s
Test (Nix)	9m 28s
Test PG 9.6 (Nix)	8m 37s
Test PG 10 (Nix)	6m 54s
Test PG 11 (Nix)	7m 21s
Test PG 12 (Nix)	7m 2s
Test PG 13 (Nix)	8m 40s
Test PG 14 (Nix)	8m 34s
Test PG 15 (Nix)	7m 27s
Prepare release	0s
Release on Docker Hub	0s
Release on GitHub	0s
Release Arm Builds on Docker Hub	0s
Remove copied files from server	0s
	2h 30m 34s

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