libbpf: update libbpf submodule to latest upstream master

anakryiko · anakryiko · commit b9b368027b29 · 2023-09-20T14:31:16.000-07:00
Update libbpf submodule to get all the latest changes.

Signed-off-by: Andrii Nakryiko &lt;andrii@kernel.org&gt;
diff --git a/libbpf b/libbpf
@@ -1 +1 @@
-Subproject commit f8cd00f61302ca4d8645e007acf7f546dc323b33
+Subproject commit 56069cda7897afdd0ae2478825845c7a7308c878
