Includes submodule bumps for Broker (to pull in better handling of data
structures that are difficult to unserialize in Python), zeek-client (for the
get-config command), and a commit hash update for the external testsuite.
* topic/christian/management-print-cmd:
Management framework: bump external testsuite
Management framework: allow selecting cluster nodes in get_id_value
Management framework: minor tweaks to logging component
Management framework: bump zeek-client to pull in get-id-value command
Avoid whitespace around function type strings in JSON rendering
Management framework: improve handling of node run states
Management framework: add get_id_value dispatch
Management framework: allow dispatching "actions" on cluster nodes.
Management framework: some renaming to avoid the term "data cluster"
Management framework: allow agents to communicate with cluster nodes
* topic/christian/controller-renaming:
Bump external cluster testsuite to reflect Management framework reorg
Bump zeek-client to reflect Management framework reorg
Reorg of the cluster controller to new "Management framework" layout
This job runs in sequence after the image build one, using its resulting image.
The actual tests live in the external zeek-testing-cluster testsuite, which
the new job clones and runs.
To specify a version of the testsuite to use, testing/external/ has a new
commit-hash.zeek-testing-cluster file that tracks the testsuite's relevant
commit ref
