incorrect documentation of `con` argument to `translate_sql()`

[EmilHvitfeldt]

https://github.com/tidyverse/dbplyr/blob/860bd6adf988a2b039485030d234eba05ee46a3c/R/translate-sql.R#L15-L16

The argument con is nut option

library(dbplyr)

translate_sql(x + 1)
#> Error in translate_sql(x + 1): argument "con" is missing, with no default

^{Created on 2024-06-17 with reprex v2.1.0}