- fix for #31070 (missed during merging) applied for cp932 charset.
  - tests/results adjusted.


mysql-test/include/ctype_common.inc:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_big5.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_cp932.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_euckr.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_gb2312.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_gbk.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/r/ctype_uca.result:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
mysql-test/t/ctype_cp932.test:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - tests/results adjusted.
strings/ctype-cp932.c:
  Fix for bug #32726: crash with cast in order by clause and cp932 charset
    - fix for #31070 (missed during merging) applied for cp932.