Bug: workflow build script dead

[Sieluna]

error: failed to run custom build command for wamr-sys v1.0.0 (/home/runner/work/wamr-rust-sdk/wamr-rust-sdk/crates/wamr-sys)

Caused by:
process didn't exit successfully: /home/runner/work/wamr-rust-sdk/wamr-rust-sdk/target/debug/build/wamr-sys-f8a1b7a871d79ad5/build-script-build (exit status: 101)
--- stdout
cargo:rerun-if-env-changed=CARGO_FEATURE_ESP_IDF
cargo:rerun-if-env-changed=CARGO_CFG_TARGET_OS
cargo:rerun-if-env-changed=WAMR_BUILD_PLATFORM
cargo:rerun-if-env-changed=WAMR_SHARED_PLATFORM_CONFIG
cargo:rerun-if-env-changed=LLVM_LIB_CFG_PATH
cargo:rerun-if-env-changed=WAMR_BH_VPRINTF

--- stderr
thread 'main' panicked at crates/wamr-sys/build.rs:94:5:
assertion failed: llvm_cfg_path.exists()
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace