Handle ANativeWindow resize with Vulkan swapchain

Recreate VulkanSurface, if ANativeWindow has been resized. This
new code is hit when wallpaper is resized from 64x64 to real size.

Bug: 119111018
Test: Wallpaper is shawn correctly with Vulkan rendering
Change-Id: I5e43310e5ee8597a7f326d51b1773e2cf68b603a