PEL: Changing the remaining traces to lg2 style

Some of the logging traces of PEL files still uses old style of logging.

Changing the remaining traces in PEL files to lg2 style of logging.Some
of the traces in phosphor logging code which use the old style is also
considered.

Change-Id: I0daf9589af443881cb61730047c23db17fdec2c3
Signed-off-by: Arya K Padman <aryakpadman@gmail.com>
diff --git a/extensions/openpower-pels/extended_user_header.cpp b/extensions/openpower-pels/extended_user_header.cpp
index 1867673..3f5a886 100644
--- a/extensions/openpower-pels/extended_user_header.cpp
+++ b/extensions/openpower-pels/extended_user_header.cpp
@@ -19,7 +19,7 @@
 #include "pel_types.hpp"
 #include "pel_values.hpp"
 
-#include <phosphor-logging/log.hpp>
+#include <phosphor-logging/lg2.hpp>
 
 #include <format>
 
@@ -29,7 +29,7 @@
 {
 
 namespace pv = openpower::pels::pel_values;
-using namespace phosphor::logging;
+
 const size_t defaultSymptomIDWord = 3;
 const size_t symptomIDMaxSize = 80;
 
@@ -42,9 +42,8 @@
     }
     catch (const std::exception& e)
     {
-        log<level::ERR>(
-            std::format("Cannot unflatten extended user header: {}", e.what())
-                .c_str());
+        lg2::error("Cannot unflatten extended user header: {EXCEPTION}",
+                   "EXCEPTION", e);
         _valid = false;
     }
 }
@@ -110,19 +109,15 @@
 
     if (header().id != static_cast<uint16_t>(SectionID::extendedUserHeader))
     {
-        log<level::ERR>(
-            std::format("Invalid ExtendedUserHeader section ID: {0:#x}",
-                        header().id)
-                .c_str());
+        lg2::error("Invalid ExtendedUserHeader section ID: {HEADER_ID}",
+                   "HEADER_ID", lg2::hex, header().id);
         failed = true;
     }
 
     if (header().version != extendedUserHeaderVersion)
     {
-        log<level::ERR>(
-            std::format("Invalid ExtendedUserHeader version: {0:#x}",
-                        header().version)
-                .c_str());
+        lg2::error("Invalid ExtendedUserHeader version: {HEADER_VERSION}",
+                   "HEADER_VERSION", lg2::hex, header().version);
         failed = true;
     }