Update libbpf

[thiagoftsm]

Summary

More details as soon the tests finish

Test Plan

1. Get binaries from this link and store them inside a specific directory.
2. Inside directory run:

   for i in `ls *.zip`; do unzip $i; rm .gitkeep ; rm $i; done
   for i in `ls *.xz`; do tar -xf $i; rm $i* ; done

3. Compile the tester:

   # make ; make tester

4. Run the following test:

   # for i in `seq 0 2`; do ./kernel/legacy_test --netdata-path `../directory` --content --iteration --pid $i --log-path file_pid$i.txt; done

Additional information

This PR was tested on:

Distribution	Kernel	Real Parent	Parent	All PIDs
Slackware current	5.19.11	slackware_5_19_pid0.txt	slackware_5_19_pid1.txt	slackware_5_19_pid2.txt
Arch Linux	5.19.12-arch1-1	arch_5_19_pid0.txt	arch_5_19_pid1.txt	arch_5_19_pid2.txt
Ubuntu 22.04	5.15.0-33-generic	ubuntu_5_15_pid0.txt	ubuntu_5_15_pid1.txt	ubuntu_5_15_pid2.txt
Alma 9	5.14.0-70.26.1.el9_0.x86_64	alma_5_14_pid0.txt	alma_5_14_pid1.txt	alma_5_14_pid2.txt
Debian 11	5.10.0-18-amd64	debian_5_10_pid0.txt	debian_5_10_pid1.txt	debian_5_10_pid2.txt
Slackware Current	5.4.210	slackware_5_4_pid0.txt	slackware_5_4_pid1.txt	slackware_5_4_pid2.txt
Alma 8.6	4.18.0-372.26.1.el8_6.x86_64	alma_4_18_pid0.txt	alma_4_18_pid1.txt	alma_4_18_pid2.txt
Slackware Current	4.14.290	slackware_4_14_pid0.txt	slackware_4_14_pid1.txt	slackware_4_14_pid2.txt
CentOS 7.9	3.10.0-1160.71.1.el7.x86_64	centos_3_10_pid0.txt	centos_3_10_pid1.txt	centos_3_10_pid2.txt