map->unordered_map in ConfigurationWrapper::getPropertyValue

no need to use an ordered map here, and an unordered map
is much faster.

Change-Id: Ia4b6fa7174e2d8c62cec80a2ea65e12c0a837ec4
Signed-off-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/9631
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Jenkins CPCI <releng@collaboraoffice.com>
(cherry picked from commit 8003011a7b16bf4f7e3826cba5600b2cea18d1f8)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210490
Tested-by: Xisco Fauli <xiscofauli@libreoffice.org>
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

comphelper/source/misc/configuration.cxx

@@ -10,7 +10,7 @@
 #include <sal/config.h>
 
 #include <cassert>
-#include <map>
+#include <unordered_map>
 #include <memory>
 #include <mutex>
 #include <string_view>
@@ -134,7 +134,7 @@ css::uno::Any comphelper::detail::ConfigurationWrapper::getPropertyValue(std::u1
     // Note that this cache is only used by the officecfg:: auto-generated code, using it for anything
     // else would be unwise because the cache could end up containing stale entries.
     static std::mutex gMutex;
-    static std::map<OUString, css::uno::Reference< css::container::XNameAccess >> gAccessMap;
+    static std::unordered_map<OUString, css::uno::Reference< css::container::XNameAccess >> gAccessMap;
 
     sal_Int32 idx = path.rfind('/');
     assert(idx!=-1);