glmark2: Replace with apitrace traces

This brings in the upstream mediump fixes so that hopefully panfrost gets good rendering now, and being in apitrace means they should replay much faster and be more useful for profiling tools.

These were mostly captured in an automated fashion from the default benchmarks list of glmark2-es2 using -s 1920x080 -b . The build came from commit 3b1a2d9cd2293d12d89f7619e9af9e768e6fb122 ("SceneRefract: Fix incorrect generation of mipmap"), with a hack to exit after the second eglSwapBuffers.