sync: latest libbpf changes from kernel

Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit:   95cec14b0308085c028c4d4fb3d09fad3902b4c3
Checkpoint bpf-next commit: f9bec5d756b30d5b21aa5ff9b7d5d115741517c1
Baseline bpf commit:        e6135df45e21f1815a5948f452593124b1544a3e
Checkpoint bpf commit:      e6135df45e21f1815a5948f452593124b1544a3e

Andrii Nakryiko (2):
  libbpf: Fix another __u64 cast in printf
  libbpf: Fix potential multiplication overflow

 src/libbpf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
2.24.1

CHECKPOINT-COMMIT

@@ -1 +1 @@
-95cec14b0308085c028c4d4fb3d09fad3902b4c3
+f9bec5d756b30d5b21aa5ff9b7d5d115741517c1