sendmail security and bug fix update

[8.13.8-8]

• rpm attributes S,5,T not recorded for statistics file
  [8.13.8-7]
• fix specfile for passing rpm -V test (#555277)
  [8.13.8-6.el5]
• fix verification of SSL certificate with NUL in name (#553618, CVE-2009-4565)
• do not accept localhost.localdomain as valid address from smtp (#449391)
• skip colon separator when parsing service name in ServiceSwitchFile (#512871)
• exit with non-zero error code when free space is low (#299951)
• fix -qG description in man page (#250552)
• fix comments in sendmail.mc to use correct certs path (#244012)
• add MTA to provides (#494408)
• fix %dist macro use (#440616)
• compile with -fno-strict-aliasing
• skip t-sem test as it doesn’t allow parallel testing