feat(plugin): support object-based MF2 exposed modules in ModuleFeder…

[steven-pribilinskiy]

This pull request includes several changes to the compileTypesWorker tests and the ModuleFederationTypesPlugin to handle exposed modules as objects rather than arrays. The most important changes include updating the test cases and modifying the exposes handling logic in the plugin.

Updates to test cases:

• src/compileTypes/__tests__/compileTypesWorker.test.ts: Changed exposedModules from an array to an object in multiple test cases to reflect the new structure. [1] [2] [3] [4] [5]

Plugin modifications:

• src/compileTypes/compileTypes.ts: Updated the CompileTypesParams type to use a dictionary (Dict<string>) for exposedModules instead of an array.
• src/plugin.ts: Added logic to handle exposes as objects with import and name properties, and updated the compileTypesAsync call to use the new exposedModules structure. [1] [2]