build(deps): bump rust_team_data from `a172cbf` to `b157e18`

Bumps [rust_team_data](https://github.com/rust-lang/team) from `a172cbf` to `b157e18`.
- [Release notes](https://github.com/rust-lang/team/releases)
- [Commits](https://github.com/rust-lang/team/compare/a172cbf949e55792ac42dfc5946ed261f27c972d...b157e1826a2dbf0a05c92c9cf70cb4b32d49a998)

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#a172cbf949e55792ac42dfc5946ed261f27c972d"
+source = "git+https://github.com/rust-lang/team#b157e1826a2dbf0a05c92c9cf70cb4b32d49a998"
 dependencies = [
  "indexmap",
  "serde",