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/http/http_request.hpp b/http/http_request.hpp
index d203077..405db87 100644
--- a/http/http_request.hpp
+++ b/http/http_request.hpp
@@ -92,7 +92,7 @@
         return req.target();
     }
 
-    bool target(const std::string_view target)
+    bool target(std::string_view target)
     {
         req.target(target);
         return setUrlInfo();