Replace uses of //tools/cpp:toolchain_utils.bzl with @rules_cc//cc:find_cc_toolchain.bzl (#3263)

The former location was deprecated

Author: comius

cargo/private/cargo_build_script.bzl

@@ -2,8 +2,8 @@
 
 load("@bazel_skylib//lib:paths.bzl", "paths")
 load("@bazel_skylib//rules:common_settings.bzl", "BuildSettingInfo")
-load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain")
 load("@rules_cc//cc:action_names.bzl", "ACTION_NAMES")
+load("@rules_cc//cc:find_cc_toolchain.bzl", find_cpp_toolchain = "find_cc_toolchain")
 load("@rules_cc//cc/common:cc_common.bzl", "cc_common")
 load("//rust:defs.bzl", "rust_common")
 load("//rust:rust_common.bzl", "BuildInfo")

examples/crate_universe/MODULE.bazel

@@ -21,7 +21,7 @@ bazel_dep(
 )
 bazel_dep(
     name = "rules_cc",
-    version = "0.0.17",
+    version = "0.1.1",
 )
 bazel_dep(
     name = "bazel_skylib",

rust/private/utils.bzl

@@ -15,7 +15,7 @@
 """Utility functions not specific to the rust toolchain."""
 
 load("@bazel_skylib//lib:paths.bzl", "paths")
-load("@bazel_tools//tools/cpp:toolchain_utils.bzl", find_rules_cc_toolchain = "find_cpp_toolchain")
+load("@rules_cc//cc:find_cc_toolchain.bzl", find_rules_cc_toolchain = "find_cc_toolchain")
 load("@rules_cc//cc/common:cc_common.bzl", "cc_common")
 load("@rules_cc//cc/common:cc_info.bzl", "CcInfo")
 load(":compat.bzl", "abs")