simdjson_is_valid fails silently when json has depth exceeding 1024

[TysonAndre]

With display_errors=stderr and error_reporting=E_ALL, there is still no reported error. simdjson should probably check the error result for errors specifically caused by recursion depth and emit a notice

php > var_export(simdjson_is_valid(str_repeat('[', 1000) . str_repeat(']', 1000)));
true
php > var_export(simdjson_is_valid(str_repeat('[', 1050) . str_repeat(']', 1050)));
false

1. This should emit a warning or an error instead?
2. The depth limit should be configurable
3. Note that struct open_container in the simdjson implementation means that 8+1 bytes will be used for a given depth limit, so the alternative of setting depth to json_length / 2 may (1) overflow size_t on 32-bit implementation, and (2) run out of memory