[PM-27281] Support v2 account encryption on JIT master password signups (#6777)

* V2 prep, rename existing SSO JIT MP command to V1

* set initial master password for account registraton V2

* later removel docs

* TDE MP onboarding split

* revert separate TDE onboarding controller api

* Server side hash of the user master password hash

* use `ValidationResult` instead for validation errors

* unit test coverage

* integration test coverage

* update sql migration script date

* revert validate password change

* better requests validation

* explicit error message when org sso identifier invalid

* more unit test coverage

* renamed onboarding to set, hash naming clarifications

* update db sql script, formatting

* use raw json as request instead of request models for integration test

* v1 integration test coverage

* change of name

src/Api/KeyManagement/Models/Requests/MasterPasswordUnlockDataRequestModel.cs

@@ -7,8 +7,12 @@ namespace Bit.Api.KeyManagement.Models.Requests;
 public class MasterPasswordUnlockDataRequestModel
 {
     public required KdfRequestModel Kdf { get; init; }
-    [EncryptedString] public required string MasterKeyWrappedUserKey { get; init; }
-    [StringLength(256)] public required string Salt { get; init; }
+    [Required]
+    [EncryptedString]
+    public required string MasterKeyWrappedUserKey { get; init; }
+    [Required]
+    [StringLength(256)]
+    public required string Salt { get; init; }
 
     public MasterPasswordUnlockData ToData()
     {