[analyzer] Fix a false positive in the CFArrayCreate check that surfaces

[analyzer] Fix a false positive in the CFArrayCreate check that surfaces
the the code like this (due to x and &x being the same value but
different size):

void* x[] = { ptr1, ptr2, ptr3 };
CFArrayCreate(NULL, (const void **) &x, count, NULL);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149579 91177308-0d34-0410-b5e6-96231b3b80d8