ci: add build-ebpf command to test job

Author: wqld

.github/workflows/rust.yml

@@ -46,5 +46,6 @@ jobs:
           components: rustfmt, clippy
       - run: rustup toolchain install nightly --component rust-src && cargo install bpf-linker
       - run: cargo fmt --all -- --check
+      - run: cargo xtask build-ebpf
       - run: cargo clippy --all --all-targets --all-features -- -D warnings
       - run: cargo test --all --lib --bins --tests --examples --all-features