build(deps): bump rust_team_data from `eee5339` to `ef39ee5`

Bumps [rust_team_data](https://github.com/rust-lang/team) from `eee5339` to `ef39ee5`.
- [Release notes](https://github.com/rust-lang/team/releases)
- [Commits](https://github.com/rust-lang/team/compare/eee5339d4ed1358edea6dbdbc128bb0ff57ebb53...ef39ee527a71e67c7fd38f524d98f582479f4bda)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Cargo.lock

@@ -741,7 +741,7 @@ dependencies = [
 [[package]]
 name = "rust_team_data"
 version = "1.0.0"
-source = "git+https://github.com/rust-lang/team#eee5339d4ed1358edea6dbdbc128bb0ff57ebb53"
+source = "git+https://github.com/rust-lang/team#ef39ee527a71e67c7fd38f524d98f582479f4bda"
 dependencies = [
  "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",