Support selectively avoiding inlining modules

[JasonGross]

To work around rocq-prover/rocq#17968, it would be nice to support things like --no-inline-module-regexp '^Ltac2\..*' or --no-inline-modules-under Ltac2, maybe also --no-inline-module Ltac2.Ltac for exact matching as well.

[JasonGross]

This should be a pretty local change. Probably the thing to do is add a new file for handling this suite of arguments a la custom_arguments.py, add a function that adds the relevant arguments to the arg parser, also adding a function to the parsed object (or having a function that takes in the parsed object?) that checks if an absolute file/module path is blacklisted. Then just invoke that function changing

coq-tools/find-bug.py

Line 1502 in 7562baf

if req_module in libname_blacklist:

to

 if req_module in libname_blacklist or is_blacklisted(args, req_module):