aya/test/integration-test
Tamir Duberstein dca5e6c167
integration-test: Remove runtime toolchain deps
Move the use of clang and llvm-objcopy from run-time to build-time. This
allows the integration tests to run on VMs with simpler userlands.

Create a new CI job to build the integration tests separately from
running them. Ship them from that job to the runner job using github
actions artifacts.
..
bpf integration-test: Remove runtime toolchain deps
src integration-test: Remove runtime toolchain deps
Cargo.toml integration-test: Remove runtime toolchain deps
build.rs integration-test: Remove runtime toolchain deps