Fixed Object Version selector visibility in Add Lifecycle Rule modal

[bexsoft]

fixes #2767

What does this do?

• Fixed Object Version selector visibility in Add Lifecycle Rule modal
• Changed definition in swagger file to match camelCase standard
• Added a playwright test case to avoid this issue in the future

How does it look?

[prakashsvmx]

Verified. Changes look good to me.

Feedback:
When a Rule is viewed, the "Object version" dropdown should indicate if it is Current version or non current version

Sample ILM

{
 "Rules": [
  {
   "Expiration": {
    "ExpiredObjectDeleteMarker": true
   },
   "ID": "cgqd3g6h3vkkls89bou0",
   "Status": "Enabled"
  },
  {
   "Expiration": {
    "Days": 1
   },
   "ID": "cgqd46eh3vkki7rr1cv0",
   "Status": "Enabled"
  },
  {
   "ID": "cgqd4k6h3vkkheif2te0",
   "NoncurrentVersionExpiration": {
    "NoncurrentDays": 0,
    "NewerNoncurrentVersions": 1
   },
   "Status": "Enabled"
  }
 ]
}

[bexsoft]

Verified. Changes look good to me.

Feedback: When a Rule is viewed, the "Object version" dropdown should indicate if it is Current version or non current version

Sample ILM

This is not implemented right now in edit ILM rule. Will add this in an upcoming PR