uClibc: remove 0.9.32, it is no longer necessary

toolchain/uClibc/Config.in

toolchain/uClibc/Config.version

toolchain/uClibc/Makefile

toolchain/uClibc/config-0.9.32/arm

toolchain/uClibc/config-0.9.32/armeb

toolchain/uClibc/config-0.9.32/avr32

toolchain/uClibc/config-0.9.32/common

toolchain/uClibc/config-0.9.32/cris

toolchain/uClibc/config-0.9.32/debug

toolchain/uClibc/config-0.9.32/i386

toolchain/uClibc/config-0.9.32/i686

toolchain/uClibc/config-0.9.32/m68k

toolchain/uClibc/config-0.9.32/mips

toolchain/uClibc/config-0.9.32/mips64

toolchain/uClibc/config-0.9.32/mips64el

toolchain/uClibc/config-0.9.32/mipsel

toolchain/uClibc/config-0.9.32/mipsel.cobalt

toolchain/uClibc/config-0.9.32/powerpc

toolchain/uClibc/config-0.9.32/powerpc.e500

toolchain/uClibc/config-0.9.32/sparc