fix valgrind

tests/pytest/crash_gen/valgrind_taos.supp

@@ -18108,4 +18108,34 @@
    fun:_PyEval_EvalFrameDefault
    fun:_PyEval_EvalCodeWithName
    fun:_PyFunction_Vectorcall
+} 
+{
+   <insert_a_suppression_name_here>
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:lib_build_and_cache_attr
+   fun:lib_getattr
+   ...
+} 
+{
+   <insert_a_suppression_name_here>
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:lib_build_cpython_func
+   fun:lib_build_and_cache_attr
+   fun:lib_getattr
+   fun:PyObject_GetAttr
+   ...
+} 
+{
+   <insert_a_suppression_name_here>
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:_PyObject_GC_New
+   fun:ffi_internal_new
+   fun:b_init_cffi_1_0_external_module
+   ...
 } 
\ No newline at end of file