[clang-tools-extra] [lldb] [llvm] [clang] [lldb][test] Apply @expectedFailureAll/@skipIf early for debug_info tests (PR #73067)

[Jordan Rupprecht via cfe-commits]

rupprecht wrote:

> Is this a performance optimization or a function al change?

Neither. This should only affect tests, and the set of tests we skip/mark as xfail should not change, we just generally know about it earlier in the test setup.

https://github.com/llvm/llvm-project/pull/73067