Use fs.read instead of fs.readMemoryMapped

Author: bob-wilson

Sources/SWBTaskExecution/TaskActions/ClangCompileTaskAction.swift

@@ -322,7 +322,7 @@ public final class ClangCompileTaskAction: TaskAction, BuildValueValidatingTaskA
             if let moduleDependenciesContext, let traceFilePath, lastResult == .succeeded {
                 // Verify the dependencies from the trace data.
                 let fs = executionDelegate.fs
-                let traceData = try JSONDecoder().decode(Array<TraceData>.self, from: fs.readMemoryMapped(traceFilePath))
+                let traceData = try JSONDecoder().decode(Array<TraceData>.self, from: Data(fs.read(traceFilePath)))
 
                 var allFiles = Set<Path>()
                 traceData.forEach { allFiles.formUnion(Set($0.includes)) }