updated ref to core with updated cloud sublcases with __init__.py
Merge pull request #9489 from bcoca/cloud_modules_packaging_fix

updated ref to core with updated cloud sublcases with __init__.py
updated to latest core module, another init/packing issue, should be
last
Merge pull request #9492 from bcoca/updated_from_core_init_utitilties

updated to latest core module
Submodule update for docs reorg of module subcategories.
Adding new playbook objects for v2

* Playbook
* TaskInclude
Fix path to the integration tests

"tests/integration" -> "test/integration"
Merge pull request #9500 from alexandershov/devel

Fix path to the integration tests in docsite
add documentation for the delegate_to magic variable
Merge pull request #9502 from nikut/delegate_docfix

add documentation for the delegate_to magic variable
changed examples to not have a  non working variable that gets confused
with directives as per #9264
Merge pull request #9503 from bcoca/doc_fix_uservar

changed examples to not have a  non working variable
added error handling on private key stat in case it is saved in agent
but not in filesystem
Merge pull request #9509 from bcoca/no_ssh_fail_missing_keyfile

added error handling on private key stat in case it is saved in agent
fixed ssh fix, bad test case but it should work now
Merge pull request #9510 from bcoca/ssh_agent_wo_keyfile

fixed ssh fix, bad test case but it should work now