Update TypeScript version dependency in 'mock-knex'. (#21384)

* Update TypeScript version dependency in 'mock-knex'.

* Account for 'promise-retry'.

* Add 'x-ray' too.

types/mock-knex/index.d.ts

@@ -2,7 +2,7 @@
 // Project: https://github.com/colonyamerican/mock-knex
 // Definitions by: Jesse Zhang <https://github.com/jessezhang91>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.2
+// TypeScript Version: 2.3
 
 /// <reference types="node" />
 

types/promise-retry/index.d.ts

@@ -2,6 +2,7 @@
 // Project: https://github.com/IndigoUnited/node-promise-retry
 // Definitions by: Jamie Birch <https://github.com/shirakaba>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
 
 import { WrapOptions } from "retry";
 /**

types/x-ray/index.d.ts

@@ -2,6 +2,7 @@
 // Project: https://github.com/lapwinglabs/x-ray#readme
 // Definitions by: Matt Traynham <https://github.com/mtraynham>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
 
 /// <reference types="node" />