While trying to set up rules_graalvm@HEAD within Bazel itself in bazelbuild/bazel#19361, I ran into CI failures on macOS due to the missing environment variable DEVELOPER_DIR (see https://buildkite.com/bazel/bazel-bazel-github-presubmit/builds/17182#018a41ad-4977-4468-b1ab-523f0710e4ad/513-543).

Could rules_graalvm be missing a call to apple_common.target_apple_env or, probably even better, apple_support.run?