Remove stubs for v2 and v1

Author: bigmontz

test/internal/node/direct.driver.boltkit.test.js

@@ -509,7 +509,6 @@ describe('#stub-direct direct driver with stub server', () => {
       await server.exit()
     }
 
-    it('v2', () => verifySupportsTransactionConfig('v2', false))
     it('v3', () => verifySupportsTransactionConfig('v3', true))
     it('v4', () => verifySupportsTransactionConfig('v4', true))
     it('v4.2', () => verifySupportsTransactionConfig('v4.2', true))