fix: change tools/taosdumpTestNanoSupport.py keep to 36500 (#14425)

* [TD-14009]<fix>: taosdump test case uncertain result

* fix: change tools/taosdumpTestNanoSupport.py keep to 36500

tests/pytest/tools/taosdumpTestNanoSupport.py

@@ -61,7 +61,7 @@ class TDTestCase:
         def build_db(precision, start_time):
             tdSql.execute("drop database if exists timedb1")
             tdSql.execute(
-                "create database timedb1 days 10 keep 365 blocks 8 precision " +
+                "create database timedb1 days 10 keep 36500 blocks 8 precision " +
                 "\"" +
                 precision +
                 "\"")