Prevent the hook from erroring out on missing specifiers, as reported for
`highspy`, which currently ships with a pre-release version, triggering
the following error message:
- highspy not satisfied by version 1.7.1.dev1
Implements a hook, that checks whether all dependencies, as specified by
the wheel manifest, are present in the current environment.
Complains about missing packages, as well as version specifier
mismatches.
