Change type hint syntax for ir2vec_vocab_path

Author: mtrofin

compiler_opt/rl/inlining/inlining_runner.py

@@ -41,8 +41,8 @@ class InliningRunner(compilation_runner.CompilationRunner):
 
   def __init__(self,
                llvm_size_path: str,
-               ir2vec_vocab_path: str | None = None,
                *args,
+               ir2vec_vocab_path: str | None = None,
                **kwargs):
     super().__init__(*args, **kwargs)
     self._llvm_size_path = llvm_size_path