[Bug](function) fix cut_ipv6 function error about modify the input column data

be/src/vec/functions/function_ip.h

@@ -1296,9 +1296,12 @@ class FunctionCutIPv6 : public IFunction {
             auto ipv6_idx = index_check_const(i, ipv6_const);
             auto bytes_to_cut_for_ipv6_idx = index_check_const(i, bytes_to_cut_for_ipv6_const);
             auto bytes_to_cut_for_ipv4_idx = index_check_const(i, bytes_to_cut_for_ipv4_const);
+            // the current function logic is processed in big endian manner
+            // But ipv6 in doris is stored in little-endian byte order
+            // need transfer to big-endian byte order first, so we can't deal this process in column
+            auto val_128 = ipv6_addr_column_data[ipv6_idx];
+            auto* address = reinterpret_cast<unsigned char*>(&val_128);
 
-            auto* address = const_cast<unsigned char*>(
-                    reinterpret_cast<const unsigned char*>(&ipv6_addr_column_data[ipv6_idx]));
             Int8 bytes_to_cut_for_ipv6_count =
                     to_cut_for_ipv6_bytes_column_data[bytes_to_cut_for_ipv6_idx];
             Int8 bytes_to_cut_for_ipv4_count =

regression-test/data/query_p0/sql_functions/ip_functions/test_cut_ipv6_function.out

@@ -1,3 +1,4 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
 -- !sql --
 ::	::ffff:0.0.0.0
 ::	::ffff:192.168.0.0
@@ -17,3 +18,7 @@ ffff:ffff:ffff:ffff::	::
 
 -- !sql --
 \N
+
+-- !sql --
+0	182a:556f:6665:4fb1:a0f0:40ff:3af2:7ad3
+

regression-test/suites/query_p0/sql_functions/ip_functions/test_cut_ipv6_function.groovy

@@ -53,4 +53,20 @@ suite("test_cut_ipv6_function") {
     qt_sql "select cut_ipv6(to_ipv6('2001:0DB8:AC10:FE01:FEED:BABE:CAFE:F00D'), 0, NULL)"
 
     sql "DROP TABLE test_cut_ipv6_function"
+
+    sql """ DROP TABLE IF EXISTS test_cutipv6 """
+    sql """
+      CREATE TABLE `test_cutipv6` (
+        `pk` int NOT NULL,
+        `col_ipv6_undef_signed` ipv6 NULL
+      ) ENGINE=OLAP
+      UNIQUE KEY(`pk`)
+      DISTRIBUTED BY HASH(`pk`) BUCKETS 10
+      PROPERTIES (
+      "replication_allocation" = "tag.location.default: 1"
+      );
+    """
+    sql """ insert into test_cutipv6 values(0,"182a:556f:6665:4fb1:a0f0:40ff:3af2:7ad3"); """
+    qt_sql "select pk,col_ipv6_undef_signed from test_cutipv6 where cut_ipv6(col_ipv6_undef_signed, 4, 7) != '182a:556f:6665:4fb1:a0f0:40ff:3af2:7ad3';"
+
 }