Add the minimum Kubernetes version supported to the application metadata
file.
The minimum Kubernetes version is set to 1.24.4 and should be changed
accordingly for future application updates.
The "supported_k8s_version:minimum" field is optional but it will become
mandatory in the near future.
This also contains a fix to properly trigger the Tox metadata checks.
Test Plan
PASS: build-pkgs && build-image
Story: 2010929
Task: 49500
Change-Id: I38d52f161946c616e82647401562577b4699c1f6
Signed-off-by: Igor Soares <Igor.PiresSoares@windriver.com>
4a001833e6