[lldb] [llvm] [LLDB][Minidump] Support minidumps where there are multiple exception streams (PR #97470)

[Jacob Lalonde via llvm-commits]

Jlalond wrote:

@labath Agree on all counts, I'll split this into a different PR. With what I learned from our obj2yaml adventure I would like to do it better anyway.

https://github.com/llvm/llvm-project/pull/97470