[PM-3797 Part 3] Add vault domains to key rotation (#3436)

## Type of change

<!-- (mark with an `X`) -->

```
- [ ] Bug fix
- [ ] New feature development
- [x] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [ ] Build/deploy pipeline (DevOps)
- [ ] Other
```

## Objective
<!--Describe what the purpose of this PR is. For example: what bug you're fixing or what new feature you're adding-->
Previous PR: #3434
Adds ciphers and folders to the new key rotation.


## Code changes
<!--Explain the changes you've made to each file or major component. This should help the reviewer understand your changes-->
<!--Also refer to any related changes or PRs in other repositories-->

* **file.ext:** Description of what was changed and why

## Before you submit

- Please check for formatting errors (`dotnet format --verify-no-changes`) (required)
- If making database changes - make sure you also update Entity Framework queries and/or migrations
- Please add **unit tests** where it makes sense to do so (encouraged but not required)
- If this change requires a **documentation update** - notify the documentation team
- If this change has particular **deployment requirements** - notify the DevOps team

test/Api.Test/Vault/Validators/FolderRotationValidatorTests.cs

@@ -0,0 +1,42 @@
+using Bit.Api.Vault.Models.Request;
+using Bit.Api.Vault.Validators;
+using Bit.Core.Entities;
+using Bit.Core.Exceptions;
+using Bit.Core.Vault.Entities;
+using Bit.Core.Vault.Repositories;
+using Bit.Test.Common.AutoFixture;
+using Bit.Test.Common.AutoFixture.Attributes;
+using NSubstitute;
+using Xunit;
+
+namespace Bit.Api.Test.Vault.Validators;
+
+[SutProviderCustomize]
+public class FolderRotationValidatorTests
+{
+    [Theory]
+    [BitAutoData]
+    public async Task ValidateAsync_MissingFolder_Throws(SutProvider<FolderRotationValidator> sutProvider, User user,
+        IEnumerable<FolderWithIdRequestModel> folders)
+    {
+        var userFolders = folders.Select(f => f.ToFolder(new Folder())).ToList();
+        userFolders.Add(new Folder { Id = Guid.NewGuid(), Name = "Missing Folder" });
+        sutProvider.GetDependency<IFolderRepository>().GetManyByUserIdAsync(user.Id).Returns(userFolders);
+
+        await Assert.ThrowsAsync<BadRequestException>(async () => await sutProvider.Sut.ValidateAsync(user, folders));
+    }
+
+    [Theory]
+    [BitAutoData]
+    public async Task ValidateAsync_FolderDoesNotBelongToUser_NotReturned(
+        SutProvider<FolderRotationValidator> sutProvider, User user, IEnumerable<FolderWithIdRequestModel> folders)
+    {
+        var userFolders = folders.Select(f => f.ToFolder(new Folder())).ToList();
+        userFolders.RemoveAt(0);
+        sutProvider.GetDependency<IFolderRepository>().GetManyByUserIdAsync(user.Id).Returns(userFolders);
+
+        var result = await sutProvider.Sut.ValidateAsync(user, folders);
+
+        Assert.DoesNotContain(result, c => c.Id == folders.First().Id);
+    }
+}