Get rid of soft-dependencies (excluding plugins)

Description

Right now angr management has multiple soft dependencies:

In interaction_view.py, for example, we soft require: archr, keystone-engine, nclib, and slacrs (though, this view seems useless without any of these installed).

pyinstaller gives us a frozen python environment, which means these features are simply not-usable for many of our users. I would (and still do) suggest moving something like the interactions_view into a plugin, but if it is a default plugin we ship, it will simply be unusable for users of the pyinstaller build.

With that in mind, I think we should do one of the following:

1. Get rid of these soft dependencies by moving the features into non-default plugins.
2. Make these soft dependencies required.
3. Move any code requiring a soft dependency into a (default) plugin, adding the python packages as extras_require in our pyproject.toml. Users who installed angr management via either git or pip could then install these extra dependencies as needed via something like pip install angrmanagement[docker], which could install archr and keystone-engine for docker image target support. The pyinstaller build would then need to be built either without these options, preventing users from using these default plugins at all, or with all of these options, allowing users to use all of the default plugins.

Alternatives

Do 1 as much as possible, then do 3 as much as possible for the rest, then apply strategy 2 for any remaining soft dependencies. This is probably the best choice.

Additional context

No response

[rhelmot]

interaction view can probably be axed entirely. it was a cute idea from a hackathon long past, probably should have been a plugin.

[zwimer]

Related: https://github.com/angr/angr-management/issues/861