ocaml 5: restrict mm releases
These rely on removed bigarray C constants:
#=== ERROR while compiling mm.0.8.0 ===========================================#
# context 2.2.0~alpha~dev | linux/x86_64 | ocaml-base-compiler.5.0.0 | file:///home/opam/opam-repository
# path ~/.opam/5.0/.opam-switch/build/mm.0.8.0
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p mm -j 31 @install
# exit-code 1
# env-file ~/.opam/log/mm-7-783b3f.env
# output-file ~/.opam/log/mm-7-783b3f.out
### output ###
...
# image_rgb.c:80:25: error: 'BIGARRAY_MANAGED' undeclared (first use in this function)
# 80 | #define CAML_BA_MANAGED BIGARRAY_MANAGED
# | ^~~~~~~~~~~~~~~~