Implement integration tests for vanilla k8s.

[gurevichdmitry]

Motivation
After migrating vanilla Kubernetes tests to a new format, it's apparent that there are still unimplemented test cases. This task involves developing and implementing the remaining test cases to achieve complete test coverage. Each test case should be created, integrated, and executed successfully within the new testing framework.

Here is the list of unimplemented test cases

• Rule 1.1.11 (Pass) Fix etcd configuration _k8s-file-permission-job.yaml
• Rule 1.1.12 (Pass) Fix etcd configuration _k8s-file-permission-job.yaml
• Rule 1.2.10 (Pass) Cannot set to pass through kind-config
• Rule 1.2.12 (Pass) AlwaysPullImages - requires pulling images from an external registry. Cloudbeat and cloudbeat-tests are loaded into the local registry and cannot be pulled from an external registry. Requires specific implementation to hold built images in an external artifactory.
• Rule 1.2.13 (Pass) - SecurityContextDeny - does not allow deployment of pods with security context SecurityContext.as_user. This case requires a special modification of the deployment kind-test-proc-conf2.yml.
• Rule 1.2.14 (Pass + Fail) - When configuring disable-admission-plugins=ServiceAccount, the kind cluster has many internal issues and requires additional special configuration.
• Rule 1.2.15 (Pass) - Requires investigation because when enable-admission-plugins: "NodeRestriction,NamespaceLifecycle" is set and disable-admission-plugins is not set, the rule evaluation fails.
• Rule 1.2.17 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.19 (Pass) - This test case is not implemented in the old test framework.
• Rule 1.2.2 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.25 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.26 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.27 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.28 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.29 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.4 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.5 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.2.6 (Pass) - This test case is not implemented in the old test framework.
• Rule 1.2.7 (Fail) - Case authorization-mode is not configurable through kind-config
• Rule 1.2.8 (Fail) - Case authorization-mode is not configurable through kind-config
• Rule 1.2.9 (Fail) - Case authorization-mode is not configurable through kind-config
• Rule 1.3.3 (Fail) - Requires investigation.
• Rule 1.3.4 (Fail) - This test case is not implemented in the old test framework.
• Rule 1.3.5 (Fail) - Requires investigation.
• Rule 2.1 (Fail) - This test case is not implemented in the old test framework.
• Rule 2.4 (Fail) - This test case is not implemented in the old test framework.
• Rule 4.2.3 (Fail) - This test case is not implemented in the old test framework.
• Rule 4.2.4 (Pass) - Configuration issue.
• Rule 4.2.5 (Fail) - Requires investigation streamingConnectionIdleTimeout=0 should fail instead of pass.
• Rule 4.2.11 (Fail) - Configuration issue in kind-test-proc-conf1.yml. Although configured, on the node, this option is still true.
• Rule 4.2.12 (Fail) - Configuration issue in kind-test-proc-conf1.yml. Although configured, in the kubelet config file, this property does not appear.
• Rule 4.2.13 (Fail) - Requires investigation.
• Rule 5.2.9 (Pass + Fail) - These test cases were not implemented in the old test framework.

Definition of done
What needs to be completed at the end of this task

• Test case implementation.
• Successful test execution.
• Documentation Updates.

Out of scope
What should not be included in this task

Related tasks/epics
Reference related issues and epics