Tezlink/Kernel: increment counter after successfully applying an operation

Linear issue

None

What

This is a small bugfix in counter management in the Tezlink kernel. When an operation is successfully applied, the counter of the source needs to be incremented otherwise it isn't counting anything.

Why

This prevents replaying past operations.

How

Manually testing the MR

We have a test, test_produce_tezlink_block_with_reveal_and_transfer, in which an account sends two operations (a reveal and a transfer). The test is updated in this MR to stop using the same counter for both operations.

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR