Make glmark2 benchmark output parsing more resilient On Linux, the following info messages are being output which are seemingly harmless: INFO: EGL CRITICAL: eglQueryString: display is not initialized. INFO: EGL ERROR: eglGetPlatformDisplayEXT: Bad platform type. These lines are now parsed and forwarded to output. Bug: angleproject:3139 Change-Id: Ia9feb2aef4c1809283588d6e5fc1b6a51ae8812b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2648641 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>