egl/x11_dri3: implement EGL_KHR_swap_buffers_with_damage
Passes all of dEQP-EGL.functional.swap_buffers_with_damage.*:
Passed: 36/54 (66.7%)
Failed: 0/54 (0.0%)
Not supported: 18/54 (33.3%)
Warnings: 0/54 (0.0%)
Waived: 0/54 (0.0%)The "not supported" ones are the preserve_buffer_* tests, which is not
supported on X11/DRI3.
Closes: #3030 (closed)
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