[CMake] Add fuzzer as a component for runtime builds

Calling `add_compiler_rt_component` sets up the component connection between runtime builds and the parent CMake configuration. Adding this call allows specifying `fuzzer` as a `LLVM_RUNTIME_DISTRIBUTION_COMPONENT`.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@358780 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed