Fix printer removing private for empty record (#7448) #6692

Job	Run time
build-rewatch (macos-13, x86_64-apple-darwin, darwin-x64)	2m 4s
build-compiler (ubuntu-24.04, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, linux...	17m 22s
build-rewatch (macos-14, aarch64-apple-darwin, darwin-arm64)	1m 2s
build-compiler (ubuntu-24.04-arm, ocaml-variants.5.3.0+options,ocaml-option-static, true, true, t...	4m 45s
build-compiler (macos-13, 5.3.0, true, darwin-x64)	6m 10s
build-rewatch (ubuntu-24.04, x86_64-unknown-linux-musl, linux-x64)	2m 49s
build-rewatch (ubuntu-24.04-arm, aarch64-unknown-linux-musl, linux-arm64)	2m 39s
build-rewatch (windows-latest, x86_64-pc-windows-gnu, win32-x64)	4m 26s
build-compiler (macos-14, 5.3.0, true, darwin-arm64)	13m 30s
build-compiler (windows-latest, 5.3.0, true, win32-x64)	4m 54s
build-compiler (ubuntu-24.04, ocaml-variants.5.2.1+options,ocaml-option-static)	16m 23s
build-compiler (ubuntu-24.04, ocaml-variants.5.0.0+options,ocaml-option-static)	16m 17s
build-compiler (ubuntu-24.04, ocaml-variants.4.14.2+options,ocaml-option-static)	16m 37s
pkg-pr-new	55s
installationTest (macos-13, darwin-x64)	29s
installationTest (macos-14, darwin-arm64)	18s
installationTest (ubuntu-24.04, linux-x64)	13s
installationTest (ubuntu-24.04-arm, linux-arm64)	19s
installationTest (windows-latest, win32-x64)	1m 2s
publish	0s
	1h 52m 14s

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