default: update drm_hwcomposer
Update drm_hwcomposer to the lastest upstream version: a8ef39578ca8 (Merge "Merge remote-tracking branch 'aosp/upstream-main' into uprev" into main, 2025-01-05)
This fixes the 2 following VTS issues: module: VtsHalGraphicsComposer3_TargetTest testcase: PerInstance/GraphicsComposerAidlTest tests:
- SetActiveConfig/0_android_hardware_graphics_composer3_IComposer_default
- SetActiveConfigPowerCycle/0_android_hardware_graphics_composer3_IComposer_default
Change-Id: Id34619ea83accf3dfff645c202fdf2ca743e2bb6 Signed-off-by: Nicolas Belin nbelin@baylibre.com
Closes TIAU-533