[CONTINT-5467] Track latest RC Kubernetes version in a nightly CI job (#53635)

### What does this PR do?
* Adds new classes to abstract various operations and add better type safety compared to dictionaries.
  * `KubernetesRelease`
  * `KindKubernetesImage`
  * `KubernetesVersions`
  * `JobLocation`
  * `E2EJobFile`
* Adds a new e2e job `new-e2e-containers-k8s-rc-latest` that runs nightly to track the latest Kubernetes RC version
  * The job is only updated/enabled when the RC version > the latest stable version

### Motivation
Coverage of Kubernetes RC versions

### Describe how you validated your changes
Ran `dda inv k8s-version.*` locally.

### Additional Notes


Co-authored-by: justin.lesko <justin.lesko@datadoghq.com>

Author: justin-lesko

.gitlab/test/e2e/e2e.yml

@@ -293,6 +293,20 @@ new-e2e-containers-k8s-latest:
     ON_NIGHTLY_FIPS: "true"
     EXTRA_PARAMS: "--run TestKindSuite -c ddinfra:kubernetesVersion=v1.36.3@sha256:a16e7786dbb06083ddd49e59a17f9cb36e75e85491b192d6977a674d5364b720"
 
+new-e2e-containers-k8s-rc-latest:
+  extends:
+    - .new_e2e_template_needs_container_deploy_linux
+  rules:
+    - when: never # disabled — RC not newer than latest stable
+    - !reference [.except_disable_e2e_tests]
+    - !reference [.on_deploy_nightly_repo_branch]
+    - !reference [.manual]
+  variables:
+    TARGETS: ./tests/containers
+    TEAM: container-integrations
+    ON_NIGHTLY_FIPS: "true"
+    EXTRA_PARAMS: "--run TestKindSuite -c ddinfra:kubernetesVersion=v1.36.0-rc.1@sha256:d7fcd0fa9939dd3d1f6691bd9ad9144aecc08e43b8888820a9a75017594644d6"
+
 new-e2e-containers-eks-init:
   stage: e2e_init
   extends: .new_e2e_template