Not to conflict with Windows return code 2 for "not found", use 62 for "skip"
mysql-test-run.sh, suppress.purify:
  Use Purify suppress file


mysql-test/suppress.purify:
  Purify suppress file
mysql-test/mysql-test-run.sh:
  Use Purify suppress file
  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"
client/mysqltest.c:
  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"