[llvm] [lldb] DEBUGINFOD based DWP acquisition for LLDB (PR #70996)

[Greg Clayton via llvm-commits]

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@@ -46,6 +46,10 @@ bool canUseDebuginfod();
 /// environment variable.
 SmallVector<StringRef> getDefaultDebuginfodUrls();
 
+/// Sets the list of debuginfod server URLs to query. This overrides the
+/// environment variable DEBUGINFOD_URLS.
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clayborg wrote:

Should this override the env vars? Or maybe add to them? Maybe we add a bool parameter to allow the user to choose like `bool append`?

https://github.com/llvm/llvm-project/pull/70996