Do not fail to run the tests after previous crash.
Do not fail to run the tests after previous crash.

In a situation where the previous screenshot test run was interrupted
the next run would fail because of the clash on the docker container
name. This PR makes the tests try to remove the container if it exists
before running the tests.

Change-type: patch

resin-io-modules/resin-components,resin-io-modules/resin-components,resin-io-modules/resin-components