[POWERPC] Fix sed command lines for zlib source construction
[POWERPC] Fix sed command lines for zlib source construction

Not every sed understands \+ so use the more portable * instead.

Signed-off-by: Segher Boessenkool <2343885bc648d4446d043d3be1cd7c9dbde217a3@kernel.crashing.org>
Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas