[FLINK-22522][table-runtime-blink] BytesHashMap prints many verbose INFO level logs (#15801)

Author: wuchong

flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/util/collections/binary/BytesMap.java

@@ -162,7 +162,7 @@ public void reset() {
         setBucketVariables(bucketSegments);
         resetBucketSegments(bucketSegments);
         numElements = 0;
-        LOG.info(
+        LOG.debug(
                 "reset BytesHashMap with record memory segments {}, {} in bytes, init allocating {} for bucket area.",
                 memoryPool.freePages(),
                 memoryPool.freePages() * segmentSize,