Add StackHPC Ironic tunings #6717

Job	Run time
Tox releasenotes with Python 3.12	26s
Ansible 2.18 lint with Python 3.12	1m 59s
Tox docs with Python 3.12	40s
Tox pep8 with Python 3.12	34s
Ansible 2.17 lint with Python 3.10	1m 54s
Check changed files	4s
aio upgrade (Ubuntu Jammy to Noble OVN) / runner-selection / define_runner	4s
aio upgrade (Rocky 9 OVN) / runner-selection / define_runner	3s
aio (Rocky 9 OVS) / runner-selection / define_runner	3s
aio (Rocky 9 OVN) / runner-selection / define_runner	3s
aio upgrade (Rocky 9 OVS) / runner-selection / define_runner	3s
aio (Ubuntu Noble OVN) / runner-selection / define_runner	4s
Build Kayobe Image / Build kayobe image	0s
Check container image tags / Check container image tags	0s
aio (Rocky 9 OVS) / All in one	-1s
aio upgrade (Rocky 9 OVS) / All in one	-1s
aio (Rocky 9 OVN) / All in one	0s
aio upgrade (Ubuntu Jammy to Noble OVN) / All in one	-1s
aio upgrade (Rocky 9 OVN) / All in one	-1s
aio (Ubuntu Noble OVN) / All in one	-1s
	5m 52s

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