[TSP Migration][redis] TypeSpec migrated from swagger

[melina5656]

This PR migrates your latest version (identified by the tag in your readme.md) of swagger to TypeSpec. We already tried our best to make sure the TypeSpec represents same as previous swagger. Since we lack the business knowledge, please validate this PR again to make sure it's functional equivalent as before. The local validation step is at Getting started | TypeSpec Azure

Besides, TypeSpec encourages to follow ARM guidelines. Therefore, some representations in your previous swagger will be fixed to follow these guidelines. When you see differences in your local validation, please keep this note in mind.

Please reach out to TypeSpec Discussions Channel if there is any help needed.

[openapi-pipeline-app]

Next Steps to Merge

Next steps that must be taken to merge this PR:

• ❌ This PR targets either the main branch of the public specs repo or the RPSaaSMaster branch of the private specs repo. These branches are not intended for iterative development. Therefore, you must acknowledge you understand that after this PR is merged, the APIs are considered shipped to Azure customers. Any further attempts at in-place modifications to the APIs will be subject to Azure's versioning and breaking change policies. Additionally, for control plane APIs, you must acknowledge that you are following all the best practices documented by ARM at aka.ms/armapibestpractices. If you do intend to release the APIs to your customers by merging this PR, add the PublishToCustomers label to your PR in acknowledgement of the above. Otherwise, retarget this PR onto a feature branch, i.e. with prefix release- (see aka.ms/azsdk/api-versions#release--branches).
• ❌ This PR is in purview of the ARM review (label: ARMReview). This PR must get ARMSignedOff label from an ARM reviewer.
  This PR is not ready for ARM review (label: NotReadyForARMReview). This PR will not be reviewed by ARM until relevant problems are fixed. Consult the rest of this Next Steps to Merge comment for details.
  Once the blocking problems are addressed, add to the PR a comment with contents /azp run. Automation will re-evaluate this PR and if everything looks good, it will add WaitForARMFeedback label which will put this PR on the ARM review queue.
  For details of the ARM review, see aka.ms/azsdk/pr-arm-review
  
• ❌ This PR is NotReadyForARMReview because it has the BreakingChangeReviewRequired label.
  
• ❌ This PR has at least one breaking change (label: BreakingChangeReviewRequired).
  To unblock this PR, follow the process at aka.ms/brch.
• ❌ The required check named Swagger BreakingChange has failed. To unblock this PR, follow the process at aka.ms/brch.

[openapi-pipeline-app]

PR validation pipeline restarted successfully. If there is ApiView generated, it will be updated in this comment.

[github-actions]

API Change Check

APIView identified API level changes in this PR and created the following API reviews

Language	API Review for Package
Swagger	Microsoft.Cache
TypeSpec	Microsoft.Cache
Go	sdk/resourcemanager/redis/armredis

[MaryGao]

/azp run SDK Validation - JS

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[msyyc]

Azure.ResourceManager.CommonTypes.PrivateEndpointConnection is referred directly here and you define another PrivateEndpointConnection in line 17. They are different model so SDK will generate 2 models. But they have same name, SDK generation will fail. Is it possible to refer to your defined model in Response? @melina5656

[tadelesh]

Missing final result.

[tadelesh]

Missing final result.

[tadelesh]

Missing final result