Add caml_reset_young_limit boundary case assertion issue

[jmid]

This PR adds the issue with the caml_reset_young_limit boundary case assertion.

Since ocaml/ocaml#12742 has been merged, this PR will also serve as clean CI-rerun after the fix.

[jmid]

CI summary:

• 32bit trunk unexpectedly found a Lin.Internal CList int test with Thread counterexample Lin.Internal Thread int CList test finds unexpected counterexample under bytecode #358
• Linux 5.1 debug triggered an assertion failure in threadomain [ocaml5-issue] Assertion failure on threadomain under debug runtime #404
• MinGW bytecode trunk unexpectedly found a Lin.Internal CList int test with Thread counterexample Lin.Internal Thread int CList test finds unexpected counterexample under bytecode #358
• macOS trunk failed to find a counterexample in STM int ref test parallel asymmetric 'STM _ ref test parallel asymmetric' failure to trigger #364

Out of 63 runs 4 failed with 1 genuine failure and 3 false alarms

[jmid]

CI summary for merge to main:

• MinGW bytecode 5.1 crashed during threadomain [ocaml5-issue] Windows failures on threadomain #203
• MinGW bytecode trunk timedout during threadomain [ocaml5-issue] Windows failures on threadomain #203
• freebsd-amd64-5.1 failed to find a counterexample in 8205.3s Lin Out_channel test with Domain Lin Out_channel test fails to trigger on FreeBSD #401

Out of 38 runs 3 failed with 2 being genuine failures and 1 a false alarm