[LTP] [patch] remove debug output from a bunch of tests

[Mike F. <va...@ge...>]

was reviewing a log of a recent run when i found a lot of extraneous crap in 
it ... found there were a bunch of tests which seem to have debug output code 
mistakenly left in them, this patch rectifies the situation for chmod05, 
dup201, execve04, and kill10
-mike