The currently used versions of "time" and "rustix" depencies
had minor security vulnerabilities.
In this patch:
- the "rustix" crate is updated
- the "chrono" crate that we depend on was not compatible
with the version of the "time" crate that had fixes, so
we updated the "chrono" crate, which actually removed the
dependency on "time" completely.
Both updated were performed using "cargo update" on the
relevant package and the corresponding version.
Fixes#15772Closesscylladb/scylladb#16378
629ea63922