[clang-tools-extra] [clang-doc] Add DAG directive to MD "All files" test (PR #184671)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-tools-extra

Author: Erick Velez (evelez7)

<details>
<summary>Changes</summary>

It seems like the order of the all-files.md output might be different on local machines, so make the check directives `-DAG` for now.

---
Full diff: https://github.com/llvm/llvm-project/pull/184671.diff


1 Files Affected:

- (modified) clang-tools-extra/test/clang-doc/namespace.cpp (+5-4) 


``````````diff
diff --git a/clang-tools-extra/test/clang-doc/namespace.cpp b/clang-tools-extra/test/clang-doc/namespace.cpp
index 5ed27944c92fe..bb7f23adb0da3 100644
--- a/clang-tools-extra/test/clang-doc/namespace.cpp
+++ b/clang-tools-extra/test/clang-doc/namespace.cpp
@@ -363,11 +363,12 @@ class ClassInAnotherNamespace {};
 // MD-ALL-FILES: ## [GlobalNamespace](GlobalNamespace{{[\/]}}index.md)
 // MD-ALL-FILES: ## [PrimaryNamespace](PrimaryNamespace{{[\/]}}index.md)
 
+// COM: FIXME: The output from the sorted index should be deterministic.
 // MD-MUSTACHE-ALL-FILES: # All Files
-// MD-MUSTACHE-ALL-FILES: ## [GlobalNamespace](GlobalNamespace{{[\/]}}index.md)
-// MD-MUSTACHE-ALL-FILES: ## [PrimaryNamespace](PrimaryNamespace{{[\/]}}index.md)
-// MD-MUSTACHE-ALL-FILES: ## [@nonymous_namespace](@nonymous_namespace{{[\/]}}index.md)
-// MD-MUSTACHE-ALL-FILES: ## [AnotherNamespace](AnotherNamespace{{[\/]}}index.md)
+// MD-MUSTACHE-ALL-FILES-DAG: ## [GlobalNamespace](GlobalNamespace{{[\/]}}index.md)
+// MD-MUSTACHE-ALL-FILES-DAG: ## [PrimaryNamespace](PrimaryNamespace{{[\/]}}index.md)
+// MD-MUSTACHE-ALL-FILES-DAG: ## [@nonymous_namespace](@nonymous_namespace{{[\/]}}index.md)
+// MD-MUSTACHE-ALL-FILES-DAG: ## [AnotherNamespace](AnotherNamespace{{[\/]}}index.md)
 
 // MD-INDEX: #  C/C++ Reference
 // MD-INDEX: * Namespace: [@nonymous_namespace](@nonymous_namespace)

``````````

</details>


https://github.com/llvm/llvm-project/pull/184671