Remove deprecated comment
Remove deprecated comment

Remove comment which doesn't reflect the actual functionality of
GetWholeStaticLibs

Change-Id: I0564a6f3596ca24301c0821490e0dba7363b4131
Signed-off-by: Michal Widera <5b4a5292a5effd3db6c0a8779b28dbc024e02a7f@arm.com>

ARM-software/bob-build,ARM-software/bob-build,ARM-software/bob-build,ARM-software/bob-build,ARM-software/bob-build