Add simdutf8 feature to make simdutf8 optional, consolidate check_valid_utf8
#14825
| Job | Run time |
|---|---|
| 4s | |
| 4s |
simdutf8 feature to make simdutf8 optional, consolidate check_valid_utf8
#14825
| Job | Run time |
|---|---|
| 4s | |
| 4s |