Fix column length mismatch: wr_sqlstat_view.SOURCE_IP is varchar(65) vs OB golden varchar(46)

Description

In the wr.wr_sqlstat_view, the SOURCE_IP column is defined as varchar(65), which does not match the OceanBase golden standard definition of varchar(46).

Actual Behavior:
The column is varchar(65).

Expected Behavior:
The column should be varchar(46) to align with the golden standard.

Steps to Reproduce

1. Access the machine.
2. Navigate to the directory: /obdata/data/AndroidTest/ob_opensource_test/tools/deploy.
   
3. Execute the following commands to set up the test environment and run the specific mysqltest:

export OCEANBASE_HOME=/obdata/data/AndroidTest/ob_opensource_test/
cd ${OCEANBASE_HOME}/tools/deploy
source activate_obd.sh
export OBD_SEEKDB_STATUS_FALLBACK_TCP=1

obd test mysqltest test_env --mysqltest-bin=${OCEANBASE_HOME}/deps/3rd/u01/obclient/bin/mysqltest --obclient-bin=${OCEANBASE_HOME}/deps/3rd/u01/obclient/bin/obclient --init-only --init-sql-dir=${OCEANBASE_HOME}/tools/deploy --init-sql-files='init.sql,init_user.sql|root@sys|test'
obd test mysqltest test_env --mysqltest-bin=${OCEANBASE_HOME}/deps/3rd/u01/obclient/bin/mysqltest --obclient-bin=${OCEANBASE_HOME}/deps/3rd/u01/obclient/bin/obclient --disable-reboot --test-set=wr.wr_sqlstat_view

4. Connect to the database (using the same connection method and user as the test case: root@sys, database Oceanbase) and run the following SQL to inspect the column definitions:

-- Connection method and user same as test case: root@sys, database Oceanbase
USE Oceanbase;

SHOW TENANT;

DESC __all_virtual_sqlstat;
DESC v$ob_sqlstat;
DESC gv$ob_sqlstat;
DESC __wr_sqlstat;
DESC __wr_sqltext;
DESC DBA_WR_SQLSTAT;
DESC CDB_WR_SQLSTAT;
DESC DBA_WR_SQLTEXT;
DESC CDB_WR_SQLTEXT;

The discrepancy in the SOURCE_IP column length for wr.wr_sqlstat_view will be observed.

Start with the wr.wr_sqlstat_view definition and the wr.wr_sqlstat_view mysqltest named in the issue. Inspect the SOURCE_IP column alongside the OceanBase golden definition, then run the provided mysqltest setup and test commands. Done means SOURCE_IP is reported as varchar(46) and the test passes.