GraphicsTracker: accept buffers from BASIC_GRAPHIC

GraphicsTracker does not accept blocks created from blockpools which
uses BASIC_GRAPHIC allocator. Accept those blocks.

BYPASS_IGBP_IGBC_API_REASON=GraphicsTracker refactor later

Bug: 441795567
Flag: EXEMPT bugfix
Test: presubmit & pixel
Change-Id: I5299c4c7b315133587de9a52f1830ffe29f1a694