clear containers or images - fuzzbench only or experiment only support

## *Who* is affected?
Machines have other docker containers running background, or have other images caches, not related to fuzzbench project.
Especially local runners and debuggers.

## *When* does this need occur?

Run `make clear-cache`.
https://github.com/google/fuzzbench/blob/ca24c304439466eab8331b1ba5bd5aaad76a58e8/Makefile#L48-L52
Also, there is need when doing local testing runs.

## Expected behavior (i.e. solution)

Several thoughts and anticipations:
1. Separate stoping/removing docker *containers* with removing docker *images* caches.
2. Only clear/remove fuzzbench related docker images or containers.
3. Can provide options for experiment-specific docker containers stopping. This is important for local end-to-end testing, where docker runners have been started while that test is failed. We want to stop and remove docker containers only related to that test experiment.

Possible solution is similar to ones in #470. We may need to specify the experiment name or other identifiers when creating docker containers to run.

## Other Comments
Related to #365 and #470.