Update valgrind suppression file, a few more libdl and xlib things

Signed-off-by: falkTX <falktx@falktx.com>

utils/valgrind-dpf.supp

@@ -31,6 +31,12 @@
    ...
    fun:call_init.part.0
 }
+{
+   libdl is really something else
+   Memcheck:Addr8
+   ...
+   fun:dl_open_worker
+}
 {
    ignore XInitThreads
    Memcheck:Leak
@@ -45,3 +51,11 @@
    fun:XrmGetStringDatabase
    ...
 }
+{
+   ignore XPutImage
+   Memcheck:Param
+   writev(vector[...])
+   ...
+   fun:XPutImage
+   ...
+}