[ILM] Removed freeze action from Cold phase

[yuliacech]

Fixes #103335

Summary

• Removed the freeze action from ILM (cold phase)
• added a clean up to the form serializer to remove freeze action from any policies that still specify it
• deleted freeze from the Console autocomplete.

How to test

1. Create an ILM policy with freeze action via Dev Tools

PUT _ilm/policy/test
{
  "policy": {
    "phases": {
      "hot": {
        "min_age": "0ms",
        "actions": {
          "rollover": {
            "max_age": "30d",
            "max_primary_shard_size": "50gb"
          }
        }
      },
      "cold": {
        "min_age": "30d",
        "actions": {
          "freeze": {}
        }
      }
    }
  }
}

2. Check that the freeze action is not displayed in the cold phase
3. Check that the freeze action is not displayed in the request flyout
4. After saving the policy in the UI, check that it doesn't have freeze action defined anymore

GET _ilm/policy/test

Release Note

Since ILM freeze action is a no-op, it was also removed from Index Lifecycle Management.

[elasticmachine]

Pinging @elastic/kibana-stack-management (Team:Stack Management)

[yuliacech]

@elasticmachine merge upstream

[kibanamachine]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 5dcc48c
• Storybooks Preview

Test Failures

• [job] [logs] Default CI Group #11 / detection engine api security and spaces enabled Detection exceptions data types and operators Rule exception operators for data type float "is not in list" operator working against float values in the data set will return 2 results if we have a list that excludes 2 float

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
indexLifecycleManagement	214	213	-1

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
indexLifecycleManagement	157.6KB	156.4KB	-1.2KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
indexLifecycleManagement	28.2KB	28.1KB	-115.0B

History

• 💔 Build #1471 failed e610a5a

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

[cjcenizal]

Tested locally, code LGTM!