lisa.tests.base: Introduce FtraceTestBundle and FtraceTestBundleMeta
lisa.tests.base: Introduce FtraceTestBundle and FtraceTestBundleMeta

Split the ftrace support from RTATestBundle into a separate class and metaclass
so that it is reusable in non rtapp-based tests.

Split the ftrace support from RTATestBundle into a separate class and metaclass
so that it is reusable in non rtapp-based tests.

ARM-software/lisa,credp/lisa,ARM-software/lisa,ARM-software/lisa,ARM-software/lisa,credp/lisa,credp/lisa,credp/lisa