CI: Revert libasan workaround when GCC 13.2.1 is used on Lagom

[trflynn89]

On Ubuntu, with Linux kernel 6.5, ARCH_MMAP_RND_BITS was changed from ARCH_MMAP_RND_BITS_MIN (28 on x64) to ARCH_MMAP_RND_BITS_MAX (32 on x64). This breaks assumptions made by libasan's allocators, and we see a flaky crash from within libasan itself. We restored the previous value as a workaround in #23567. We should be able to revert that when GCC 13.2.1 is available: https://stackoverflow.com/questions/77894856/possible-bug-in-gcc-sanitizers

[ADKaster]

GitHub runner issue: https://github.com/actions/runner-images/issues/9491