Revert "removed deque from string_ostream, added inplace_vector with small buffer, avoid all allocation from ToString call chains"
Revert "removed deque from string_ostream, added inplace_vector with small buffer, avoid all allocation from ToString call chains"

This reverts commit 34320a8b9b505e415194e26c78524cf5946774df.

GSGroup/stingraykit,GSGroup/stingraykit