(ITS#8414) test008 is non portable due to use of "time" command

[quanah@openldap.org]

Full_Name: Quanah Gibson-Mount
Version: 2.4.44
OS: Linux 2.6
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (75.111.52.177)


test008 uses the "time" command as part of the test script.  However, that is
not portable as the default /bin/sh shell on Debian and Ubuntu does not have
"time" as a built-in.  "time" is only present there for debugging, and is not
required for the test itself.  Time to remove time.