Move old `bson` package #23981

Job	Run time
env-data	1m 59s
Test	4m 8s
Short test	1m 59s
Fuzz short	5m 36s
golangci-lint	2m 9s
mongodb 1/1 / Run	2m 18s
postgresql 1/3 / Run	12m 29s
postgresql 2/3 / Run	13m 21s
postgresql 3/3 / Run	15m 10s
sqlite 1/3 / Run	14m 54s
sqlite 2/3 / Run	13m 18s
sqlite 3/3 / Run	15m 5s
Submit final coveralls report	4s
	1h 42m 30s

Provide feedback