[libcxx] [clang] [clang-tools-extra] [lld] [libunwind] [lldb] [llvm] [compiler-rt] [mlir] [libc] [libclc] [flang] [mlir][python] Fix generation of Python bindings for `async` dialect (PR #75960)

[Abhishek Kulkarni via llvm-commits]

https://github.com/adk9 edited https://github.com/llvm/llvm-project/pull/75960