PEL: Remove unnecessary include in peltool.cpp

It wasn't being used.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I14713956d0d8026881c468211a2465992dd384ad
diff --git a/extensions/openpower-pels/tools/peltool.cpp b/extensions/openpower-pels/tools/peltool.cpp
index 0e24850..98572a8 100644
--- a/extensions/openpower-pels/tools/peltool.cpp
+++ b/extensions/openpower-pels/tools/peltool.cpp
@@ -32,13 +32,11 @@
 #include <iostream>
 #include <regex>
 #include <string>
-#include <xyz/openbmc_project/Common/File/error.hpp>
 
 #include "config_main.h"
 
 namespace fs = std::filesystem;
 using namespace openpower::pels;
-namespace file_error = sdbusplus::xyz::openbmc_project::Common::File::Error;
 namespace message = openpower::pels::message;
 namespace pv = openpower::pels::pel_values;