Add Release Note (bug): A couple of bugs that could cause Git Bash to hang in certain scenarios [were fixed](https://github.com/git-for-windows/MSYS2-packages/pull/158).

Add Release Note (bug): A couple of bugs that could cause Git Bash to hang in certain scenarios [were fixed](https://github.com/git-for-windows/MSYS2-packages/pull/158). #102