build(deps): bump rust_team_data from `b157e18` to `a3c474b`

Bumps [rust_team_data](https://github.com/rust-lang/team) from `b157e18` to `a3c474b`.
- [Release notes](https://github.com/rust-lang/team/releases)
- [Commits](https://github.com/rust-lang/team/compare/b157e1826a2dbf0a05c92c9cf70cb4b32d49a998...a3c474be7b2bf969ee305b5e0ed32abf11102410)

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

Cargo.lock

@@ -1440,7 +1440,7 @@ dependencies = [
 [[package]]
 name = "rust_team_data"
 version = "1.0.0"
-source = "git+https://github.com/rust-lang/team#b157e1826a2dbf0a05c92c9cf70cb4b32d49a998"
+source = "git+https://github.com/rust-lang/team#a3c474be7b2bf969ee305b5e0ed32abf11102410"
 dependencies = [
  "indexmap",
  "serde",