[Driver] Add float-divide-by-zero back to supported sanitizers after D63793/rC365272

D63793 removed float-divide-by-zero from the "undefined" set but it
failed to add it to getSupportedSanitizers(), thus the sanitizer is
rejected by the driver:

    clang-9: error: unsupported option '-fsanitize=float-divide-by-zero' for target 'x86_64-unknown-linux-gnu'

Also, add SanitizerMask::FloatDivideByZero to a few other masks to make -fsanitize-trap, -fsanitize-recover, -fsanitize-minimal-runtime and -fsanitize-coverage work.

Reviewed By: rsmith, vitalybuka

Differential Revision: https://reviews.llvm.org/D64317

llvm-svn: 365587