[hooks_runner] Add LIBCLANG_PATH to environment variable allowlist (#2713)

Author: GregoryConrad

pkgs/hooks_runner/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.23.2
+
+- Add `LIBCLANG_PATH` to the environment variables allowlist.
+
 ## 0.23.1
 
 - Change the length of the checksum used for `outputDirectory` to 10 hexadecimal

pkgs/hooks_runner/lib/src/build_runner/build_runner.dart

@@ -546,6 +546,7 @@ class NativeAssetsBuildRunner {
     const staticVariablesFilter = {
       'ANDROID_HOME', // Needed for the NDK.
       'HOME', // Needed to find tools in default install locations.
+      'LIBCLANG_PATH', // Needed for Rust's bindgen + clang-sys.
       'PATH', // Needed to invoke native tools.
       'PROGRAMDATA', // Needed for vswhere.exe.
       'SYSTEMDRIVE', // Needed for CMake.

pkgs/hooks_runner/pubspec.yaml

@@ -2,7 +2,7 @@ name: hooks_runner
 description: >-
   This package is the backend that invokes build hooks.
 
-version: 0.23.1
+version: 0.23.2
 
 repository: https://github.com/dart-lang/native/tree/main/pkgs/hooks_runner