[llvm] Add requires darwin to verify-no-file.yaml (PR #77188)

[Adrian Prantl via llvm-commits]

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@@ -1,5 +1,6 @@
 # RUN: yaml2obj %s -o %t.o
 # RUN: llvm-dwarfdump -arch arm64 --debug-line --verify %t.o 2>&1 | FileCheck %s
+# REQUIRES: system-darwin
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adrian-prantl wrote:

Neither yaml2obj or llvm-dwarfdump should have darwin-specific behavior? How did this fail?

https://github.com/llvm/llvm-project/pull/77188