bmcweb: /s/boost::beast::string_view/std::string_view/g

Follow-on to https://gerrit.openbmc-project.xyz/c/openbmc/bmcweb/+/18891

Tested: Checked that the host console and virtual media endpoints
        still worked as expected.

Change-Id: Ifdc5f21f3668bdf9bd24189504aaeb17b232c921
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/redfish-core/lib/account_service.hpp b/redfish-core/lib/account_service.hpp
index 70eed78..6d38c06 100644
--- a/redfish-core/lib/account_service.hpp
+++ b/redfish-core/lib/account_service.hpp
@@ -31,7 +31,7 @@
         std::string, boost::container::flat_map<
                          std::string, std::variant<bool, std::string>>>>>;
 
-inline std::string getPrivilegeFromRoleId(boost::beast::string_view role)
+inline std::string getPrivilegeFromRoleId(std::string_view role)
 {
     if (role == "priv-admin")
     {
@@ -51,7 +51,7 @@
     }
     return "";
 }
-inline std::string getRoleIdFromPrivilege(boost::beast::string_view role)
+inline std::string getRoleIdFromPrivilege(std::string_view role)
 {
     if (role == "Administrator")
     {