[llvm] [RemoveDIs][DebugInfo][IR] Add parsing for non-intrinsic debug values (PR #79818)

[Stephen Tozer via llvm-commits]

================
@@ -482,6 +483,8 @@ enum Kind {
   // Type valued tokens (TyVal).
   Type,
 
+  DbgRecordType,
----------------
SLTozer wrote:

I think actually these need to be moved to the "String valued tokens" above, since they follow the same model (a `DbgRecordType` token is just the text "dbg_foo").

https://github.com/llvm/llvm-project/pull/79818