Use G_URI_FLAGS_ENCODED in ephy_uri_normalize

Fixes: https://gitlab.gnome.org/GNOME/epiphany/-/issues/1930
Part-of: <https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1245>


(cherry picked from commit a2186197fd861b0734c1647cec87ed10ddbb805d)

lib/ephy-uri-helpers.c

@@ -51,7 +51,7 @@ ephy_uri_normalize (const char *uri_string)
   if (!uri_string || !*uri_string)
     return NULL;
 
-  uri = g_uri_parse (uri_string, G_URI_FLAGS_SCHEME_NORMALIZE, NULL);
+  uri = g_uri_parse (uri_string, G_URI_FLAGS_ENCODED, NULL);
   if (!uri)
     return g_strdup (uri_string);