pkg: add repro for gh11265 (#11266) #29443

Job	Run time
Build microbenchmarks	2m 30s
Build (macos-latest, 5.1.x)	13m 18s
Coq 8.16.1	7m 8s
Build (ubuntu-latest, 5.1.x)	8m 28s
Create local opam switch (macos-latest, 5)	5m 53s
Build (ocaml-variants.5.3.0+trunk, ubuntu-latest, true)	1m 40s
Create local opam switch (macos-latest, 4.14)	5m 24s
Build (4.14.x, ubuntu-latest, true)	2m 4s
Documentation	57s
Create local opam switch (ubuntu-latest, 5)	6m 0s
Build (4.14.x, macos-latest, true)	3m 1s
Create local opam switch (ubuntu-latest, 4.14)	5m 9s
Build (5.1.x, macos-13, true)	5m 31s
Build (ocaml-base-compiler.4.14.2,system-msvc, windows-latest)	14m 18s
Format	1m 6s
Build (ocaml-base-compiler.5.1.1,system-mingw, windows-latest)	8m 22s
Build monorepo benchmark docker image	1m 41s
Build (4.08.x, ubuntu-latest, true)	1m 33s
Build (4.04.x, ubuntu-latest, true, true)	4m 40s
Nix (macos-latest)	1m 56s
Build (4.02.x, ubuntu-latest, true)	3m 52s
Nix (ubuntu-latest)	55s
Wasm_of_ocaml	10m 41s
	1h 56m 7s

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