Delist withdrawn RUSTSEC-2025-0014

The `humantime` crate briefly had unmaintained status, for which
RUSTSEC-2025-0014 was issued. It has since become maintained again,
and that advisory has been withdrawn. So this removes it from the
list of advisores we allow `cargo deny` to ignore.

Background:

- https://rustsec.org/advisories/RUSTSEC-2025-0014.html (advisory)
- rustsec/advisory-db#2249 (issued)
- rustsec/advisory-db#2252 (withdrawn)
- cf7f34d in #1882 (commit that ignored it, among other changes)

Author: EliahKagan

deny.toml

@@ -9,8 +9,6 @@
 # https://embarkstudios.github.io/cargo-deny/checks/advisories/cfg.html
 [advisories]
 ignore = [
-    # human-time in env-logger
-    "RUSTSEC-2025-0014",
     # `paste` - macro crate without replacement
     "RUSTSEC-2024-0436"
 ]