Update rules_rust to 0.30.0.

[`0.30.0`] fixes [a bug](bazelbuild/rules_rust#2216) that basically was breaking the hermeticity of Bazel

[`0.30.0`]: https://github.com/bazelbuild/rules_rust/releases/tag/0.30.0

GitOrigin-RevId: a9e00959c7a6be3fe86d54399f475444421d7450

Author: thomas

bazel/repositories.bzl

@@ -66,9 +66,9 @@ def sandwich_repositories():
     maybe(
         http_archive,
         name = "rules_rust",
-        sha256 = "814680e1ab535f799fd10e8739ddca901351ceb4d2d86dd8126c22d36e9fcbd9",
+        sha256 = "6357de5982dd32526e02278221bb8d6aa45717ba9bbacf43686b130aa2c72e1e",
         urls = [
-            "https://github.com/bazelbuild/rules_rust/releases/download/0.29.0/rules_rust-v0.29.0.tar.gz",
+            "https://github.com/bazelbuild/rules_rust/releases/download/0.30.0/rules_rust-v0.30.0.tar.gz",
         ],
     )
 

examples/bazel/WORKSPACE.bazel

@@ -3,8 +3,8 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 # Loads `rules_rust`.
 http_archive(
     name = "rules_rust",
-    sha256 = "814680e1ab535f799fd10e8739ddca901351ceb4d2d86dd8126c22d36e9fcbd9",
-    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.29.0/rules_rust-v0.29.0.tar.gz"],
+    sha256 = "6357de5982dd32526e02278221bb8d6aa45717ba9bbacf43686b130aa2c72e1e",
+    urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.30.0/rules_rust-v0.30.0.tar.gz"],
 )
 
 load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_register_toolchains")