uclibc: remove version 0.9.32.1

This commit removes the 0.9.32.1 version of uClibc, which is very old,
and does not bring any specific advantage over 0.9.33, which has been
around for more than two years now.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>