Fix Error log entries to Warning

Some logging entries are categorized as ERROR, but they would better be
as WARNING.

1)
```
$ curl -k -X GET https://${bmc}:18080/redfish/v1/Managers/bmc/LogServices/Dump/Entries/INVALID
{
....
    "code": "Base.1.13.0.InternalError",
    "message": "The request failed due to an internal service error.  The service is still operational."
  }
}%

(2023-06-01 23:29:40) [ERROR "log_services.hpp":665] Can't find Dump Entry
(2023-06-01 23:29:40) [CRITICAL "error_messages.cpp":282] Internal Error \
../../../../../../../../../bmcweb/redfish-core/lib/log_services.hpp(666:36) \
`redfish::getDumpEntryById(const std::shared_ptr<bmcweb::AsyncResp>&, const std::string&, \
const std::string&)::<lambda(const boost::system::error_code&, const dbus::utility::ManagedObjectType&)>`:
```

2)
```
$ curl -k -X GET https://${bmc}:18080/redfish/v1/UpdateService/FirmwareInventory/INVALID

(2023-05-31 15:03:38) [ERROR "update_service.hpp":1010] Input swID X1cd6ce5fZ not found!
```

Tested:
 - Set bmcweb-logging=error to obtain Error or higher logs
 - Run the above commands and watch out logs
 - Redfish validator passed and see whether there are unexpected error or higher level logs

Change-Id: I5f14eedd68fd3454cdf2a5b2f34442a7718e718a
Signed-off-by: Myung Bae <myungbae@us.ibm.com>
diff --git a/redfish-core/lib/log_services.hpp b/redfish-core/lib/log_services.hpp
index ceb80d4..9ff3cdf 100644
--- a/redfish-core/lib/log_services.hpp
+++ b/redfish-core/lib/log_services.hpp
@@ -662,8 +662,9 @@
         }
         if (!foundDumpEntry)
         {
-            BMCWEB_LOG_ERROR << "Can't find Dump Entry";
-            messages::internalError(asyncResp->res);
+            BMCWEB_LOG_WARNING << "Can't find Dump Entry " << entryID;
+            messages::resourceNotFound(asyncResp->res, dumpType + " dump",
+                                       entryID);
             return;
         }
         },
diff --git a/redfish-core/lib/sensors.hpp b/redfish-core/lib/sensors.hpp
index 49cd087..f69ea5f 100644
--- a/redfish-core/lib/sensors.hpp
+++ b/redfish-core/lib/sensors.hpp
@@ -2932,7 +2932,7 @@
         if (ec)
         {
             messages::internalError(asyncResp->res);
-            BMCWEB_LOG_DEBUG << "Sensor getSensorPaths resp_handler: "
+            BMCWEB_LOG_ERROR << "Sensor getSensorPaths resp_handler: "
                              << "Dbus error " << ec;
             return;
         }
diff --git a/redfish-core/lib/update_service.hpp b/redfish-core/lib/update_service.hpp
index 9cd67cd..08af788 100644
--- a/redfish-core/lib/update_service.hpp
+++ b/redfish-core/lib/update_service.hpp
@@ -1009,7 +1009,7 @@
             }
             if (!found)
             {
-                BMCWEB_LOG_ERROR << "Input swID " << *swId << " not found!";
+                BMCWEB_LOG_WARNING << "Input swID " << *swId << " not found!";
                 messages::resourceMissingAtURI(
                     asyncResp->res,
                     boost::urls::format(