cid#1556123 COPY_INSTEAD_OF_MOVE

Change-Id: Ib09e27591987ac1565205cff5c1396ba674c5bfb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170101
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>

svgio/source/svgreader/svgstyleattributes.cxx

@@ -1551,7 +1551,7 @@ namespace svgio::svgreader
 
                     if(readSvgStringVector(aContent, aSvgStringVector, ','))
                     {
-                        maFontFamily = aSvgStringVector;
+                        maFontFamily = std::move(aSvgStringVector);
                     }
                     break;
                 }