Tests the bootfs filesystem hosted by component manager.
To add just this component to your build, append --with src/sys/component_manager/tests/bootfs:tests to the fx set invocation. This is also included in the group of all component manager tests, so prefer appending --with src/sys/component_manager:tests to the fx set invocation.
Run the tests for bootfs using the bootfs-tests package.
$ fx test bootfs-tests