[fix](routine load) reset Kafka progress cache when routine load job topic change (#38474) #39181
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pick (#38474)
When change routine load job topic from test_topic_before to test_topic_after by
(test_topic_before has 5 rows and test_topic_after has 1 rows)
Exception happened, which cannot consume any data:
It is necessary to reset Kafka progress cache when routine load job topic change.