Pass string views by value

string_view should always be passed by value;  This commit is a sed
replace of the code to make all string_views pass by value, per general
coding guidelines[1].

[1] https://quuxplusone.github.io/blog/2021/11/09/pass-string-view-by-value/

Tested: Code compiles.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I55b342a29a0fbfce0a4ed9ea63db6014d03b134c
diff --git a/redfish-core/lib/task.hpp b/redfish-core/lib/task.hpp
index 563f06f..95fa0c0 100644
--- a/redfish-core/lib/task.hpp
+++ b/redfish-core/lib/task.hpp
@@ -196,7 +196,7 @@
         });
     }
 
-    static void sendTaskEvent(const std::string_view state, size_t index)
+    static void sendTaskEvent(std::string_view state, size_t index)
     {
         std::string origin =
             "/redfish/v1/TaskService/Tasks/" + std::to_string(index);