Add 'REQUIRES: zlib' to a fuzzer test
Fixes tests on build environments that don't have zlib. See also r352483.
REQUIRES: linux
+REQUIRES: zlib
# Custom mutator should find this bug, w/o custom -- no chance.
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestCustom -DCUSTOM_MUTATOR -lz
RUN: %cpp_compiler %S/CompressedTest.cpp -o %t-CompressedTestPlain -lz
