incidentd: Adding graphicsstats dump.

Thanks to ag/3249934, the graphicsstats.proto file no longer needs to
explicitly declare "optimize_for = LITE_RUNTIME".

Bug: 65750815
Test: flash device and check incident.proto output.
Change-Id: I2d3d44d5351c225b2cd45bab0ed3a435a4467187
2 files changed