Add readability-redundant-* checks

There's a number of redundancies in our code that clang can sanitize
out.  Fix the existing problems, and enable the checks.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Ie63d7b7f0777b702fbf1b23a24e1bed7b4f5183b
diff --git a/redfish-core/lib/log_services.hpp b/redfish-core/lib/log_services.hpp
index aa4d5ec..84e6b34 100644
--- a/redfish-core/lib/log_services.hpp
+++ b/redfish-core/lib/log_services.hpp
@@ -676,7 +676,7 @@
                         entryID + "/attachment";
                 }
             }
-            if (foundDumpEntry == false)
+            if (!foundDumpEntry)
             {
                 BMCWEB_LOG_ERROR << "Can't find Dump Entry";
                 messages::internalError(asyncResp->res);