Use syscall cache for loose headers check in CppCompileAction.

Admittedly, the action shouldn't access the file system at this point at all,
but this is a rather easy fix to avoid pathological cases.

PiperOrigin-RevId: 373131861

src/test/java/com/google/devtools/build/lib/starlark/StarlarkActionWithShadowedActionTest.java

diff --git a/src/test/java/com/google/devtools/build/lib/starlark/StarlarkActionWithShadowedActionTest.java b/src/test/java/com/google/devtools/build/lib/starlark/StarlarkActionWithShadowedActionTest.java
index 303eda2..3dda0f5 100644
--- a/src/test/java/com/google/devtools/build/lib/starlark/StarlarkActionWithShadowedActionTest.java
+++ b/src/test/java/com/google/devtools/build/lib/starlark/StarlarkActionWithShadowedActionTest.java
@@ -38,6 +38,7 @@
 import com.google.devtools.build.lib.exec.BinTools;
 import com.google.devtools.build.lib.exec.util.TestExecutorBuilder;
 import com.google.devtools.build.lib.vfs.PathFragment;
+import com.google.devtools.build.lib.vfs.UnixGlob;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Optional;
@@ -118,7 +119,8 @@
             /*artifactExpander=*/ null,
             /*actionFileSystem=*/ null,
             /*skyframeDepsResult=*/ null,
-            NestedSetExpander.DEFAULT);
+            NestedSetExpander.DEFAULT,
+            UnixGlob.DEFAULT_SYSCALLS);
   }
 
   @Test