Add tests for transfer staked keys

[CryptITAustria]

Added testcases for transfer staked keys:

1) Should update staked count when transferring all staked keys and claim open dividends
2) Should update staked count when transferring some staked keys and claim open dividends
3) Should not allow the owner to transfer staked genesis key
4) Should not allow transfer pending unstake request keys
5) Should fail on transfer more than staked keys in a pool
6) Should fail on transfer non owned key

Added the upgraded contract versions for fixinf the fixture:

• NodeLicense10
• Referee11
• PoolFactory3
• StakingPool3

[sc-6857]
Update the NodeLicense transfer functions to check for unstaked key amount.

[sc-6858]
Update testcase to check for unstaked keyamount on transfer ✔ Should not allow more than unstaked key count to be transferred

Testsuite passes except the 6 new tests 169 passing | 6 failing

[craigbranscom]

Test suite returns errors - all failing with not implemented reason.

      1) Should update staked count when transferring all staked keys and claim open dividends
      2) Should update staked count when transferring some staked keys and claim open dividends
      3) Should not allow the owner to transfer staked genesis key
      4) Should not allow transfer pending unstake request keys
      5) Should fail on transfer more than staked keys in a pool
      6) Should fail on transfer non owned key

Are we expecting these to pass when we merge with the implementation PR?

[CryptITAustria]

Are we expecting these to pass when we merge with the implementation PR?

@craigbranscom Actually the implementations went from this branch so you can run the passing tests there.