Wip mr/vulkan/1

added 4 commits

• debf68b4 - contrib: vpx: remove strip step and fix debug symbols
• 6a2fb4f6 - vulkan: force swapchain resize on display size change
• cce6c1a3 - contrib: libplacebo: check version number
• 47bae431 - add vulkan wayland platform

Compare with previous version

added 6 commits

• 60bde36c - contrib: vpx: remove strip step and fix debug symbols
• 01de4847 - contrib: libplacebo: check version number
• e685ad97 - vulkan: force swapchain resize on display size change
• a91b21e0 - add vulkan wayland platform
• 48df29ca - contrib: use makefile instead of environment variable
• f44ff83a - contrib: vpx: remove now obsolete flags

Compare with previous version