Missing types in OperationType

[aristidesstaffieri]

Describe the bug
Missing revoke sponsorship types in OperationType

What version are you on?
@stellar/stellar-base@10.0.1

To Reproduce
Go to lab an build a "Revoke Sponsorship" op.
Select any of the options and fill out the fields.
Inspect the transaction and note that operation.type !== 'revokeSponsorship' but instead has a type specific to the type of revocation(revokeTrustlineSponsorship for example).

Expected behavior
The OperationType type would have op types matching the Operation type, which would allow clients downstream to switch over operation.type which is an Operation.BaseOperation<T extends OperationType = OperationType>.type.

Additional context
Here is where I step around this in a client - https://github.com/stellar/freighter/pull/1096/files#diff-e0ff0af943168c2545ebfe644635fa24c65c454685e591e279f3e410ab66fa23R644