CI: Fix gen (#112)

Author: heiher

.github/workflows/main.yml

@@ -73,5 +73,5 @@ jobs:
         wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
         sudo add-apt-repository -y 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy main'
         sudo apt install libclang-dev
-        cd gen && cargo run --release
+        cd gen && LD_LIBRARY_PATH=/usr/lib/llvm-19/lib cargo run --release
         git diff --exit-code