The migration script installed Cinc with no version, which floated and
triggered omnitruck's "You are installing a package without a version pin"
warning. Pass -v latest so omnitruck resolves the current stable build for
the node's platform (20.04 -> 19.2.12, 22.04+/24.04/26.04 -> 19.4.46) and
the warning is suppressed. Document the behavior in the README.
Drop the stale chef_version: 18.2.7 pins from the Test Kitchen suites:
dokken defaults chef_version to "latest", so passing -v is what actually
tracks the current stable client.
Add the missing provisioner.product_name: cinc to the deno and strfry
submodule suites so they run Cinc instead of the license-gated Chef Infra
Client.
Submodule pointers:
site-cookbooks/deno 3795c9e -> c78bc66
site-cookbooks/strfry 9c04b39 -> 8107b1e