v3.0: agave-xdp-ebpf: fix package includes (backport of #8854) (#8867)

agave-xdp-ebpf: fix package includes (#8854)

Fixes error in publishing crate.

(cherry picked from commit 43da563)

Co-authored-by: Alessandro Decina <[email protected]>

Author: mergify[bot]

xdp-ebpf/Cargo.toml

@@ -7,7 +7,7 @@ repository = { workspace = true }
 homepage = { workspace = true }
 license = { workspace = true }
 edition = { workspace = true }
-include = ["agave-xdp-prog"]
+include = ["Cargo.toml", "src/**", "README", "agave-xdp-prog"]
 
 [[bin]]
 name = "agave-xdp-prog"