[fix](regression)Add log to investigate nereids_p0/stats/partition_key_minmax case failure. (#45121)

### What problem does this PR solve?
Add log to investigate nereids_p0/stats/partition_key_minmax case
failure.

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

### Release note

None

Author: Jibing-Li

regression-test/suites/nereids_p0/stats/partition_key_minmax.groovy

@@ -32,6 +32,8 @@ suite("partition_key_minmax") {
 
         analyze table rangetable with sync;
     """
+    def columnStats = sql """show column cached stats rangetable"""
+    logger.info("rangetable cached stats: " + columnStats)
     explain {
         sql """memo plan
             select * from rangetable where a < 250;
@@ -56,6 +58,9 @@ suite("partition_key_minmax") {
     analyze table listtable with sync;
     """
 
+    columnStats = sql """show column cached stats listtable"""
+    logger.info("listtable cached stats: " + columnStats)
+
     explain {
         sql """
          memo plan select * from listtable where id >=3;