android: egl: always compile surfaceless
Fixes the following building error:
ld.lld: error: undefined symbol: dri2_initialize_surfaceless
referenced by egl_dri2.c:1171 (external/mesa/src/egl/drivers/dri2/egl_dri2.c:1171) out/target/product/x86_64/obj/SHARED_LIBRARIES/libGLES_mesa_intermediates/drivers/dri2/egl_dri2.o:(dri2_initialize) clang-9: error: linker command failed with exit code 1 (use -v to see invocation)
Fixes: a38e21d6 ("egl: always compile surfaceless") Signed-off-by: Mauro Rossi issor.oruam@gmail.com