[clang][deps] Further canonicalize implicit modules options in dep scan

[clang][deps] Further canonicalize implicit modules options in dep scan

Disable or canonicalize compiler options that are not relevant in
explicit module builds, similar to what we already did for the modules
cache path. This reduces uninteresting differences between
command-lines, which is particularly useful if there is a tool that can
cache the compilations.

Differential Revision: https://reviews.llvm.org/D127883