[llvm] [XCOFF][obj2yaml] Support SymbolAlignmentAndType as 2 separate fields in YAML. (PR #76828)

[James Henderson via llvm-commits]

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@@ -0,0 +1,116 @@
+## Check that obj2yaml can parse SymbolAlignmentAndType, SymbolAlignment,
+## and SymbolType.  If either SymbolAlignment or SymbolType are specified
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jh7370 wrote:

The last sentence of this is not needed up front and should be with the specific case where it's relevant (you already have it there).

https://github.com/llvm/llvm-project/pull/76828