This allows other modules depend on bpf object outputs via the data
property.
Bug: 120246361
Test: bpf_test.go
Change-Id: I2ba9b9fea4d60f896d16f34053eb04513eae30ea
Add a module type for compiling .c to .o using clang --target=bpf.
Bug: 72981744
Test: m
Change-Id: Ie5712bfabe34901a84ed33737053306ca56ebeb4
Merged-In: Ie5712bfabe34901a84ed33737053306ca56ebeb4
(cherry picked from commit 3ba736a7e1)