* `context/target` tests must be in groups 1 - 2.
* `context/controller` tests must be in groups 3 - 5.
This makes it easier to efficiently organize groups and balance test runtimes.
* default collection support
* playbooks run from inside a registered collection will set that collection as the first item in the search order (as will all non-collection roles)
* this allows easy migration of runme.sh style playbook/role integration tests to collections without the playbooks/roles needing to know the name of their enclosing collection
* ignore bogus sanity error
* filed #61460
* fixed task unit test failure
* don't append an empty collections list to the ds
* ignore leftover local_action in mod_args ds action parsing
* fix async_extra_data test to not require ssh and bogus locale
* disable default collection test under Windows
* ensure collection location FS code is always bytes
* add changelog
* Update Shippable integration test groups.
* Update integration test group aliases.
* Rebalance AWS and Azure tests with extra group.
* Rebalance Windows tests with another group.
