Fix Disk and Socket changes

[thiagoftsm]

Summary

This is the first PR modifying our eBPF programs to match product goals to have independent functions for all eBPF programs.

More details after tests.

Test Plan

1. Get binaries according your LIBC from this link and extract them inside a directory. You can also get everything for glibc here.

2. Extract them running:

   $ 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 branch an run the following tests:

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

4. Every test should ends with Success, unless you do not have a specific target (function) available.

Additional information

This PR was tested on:

Linux Distribution	kernel version	real parent	parent	all
Slackware current	6.1.38	slackware_6_1_pid0.txt	slackware_6_1_pid1.txt	slackware_6_1_pid2.txt
Arch Linux	6.4.2-arch1-1	arch_6_4_pid0.txt	arch_6_4_pid1.txt	arch_6_4_pid2.txt
Ubuntu 22.04	5.15.0-69-generic	ubuntu_5_15_pid0.txt	ubuntu_5_15_pid1.txt	ubuntu_5_15_pid2.txt
Alma 9	5.14.0-284.11.1.el9_2.x86_64	alma9_5_14_pid0.txt	alma9_5_14_pid1.txt	alma9_5_14_pid2.txt
Oracle 9	5.14.0-284.11.1.el9_2.x86_64	oracle_5_14_pid0.txt	oracle_5_14_pid1.txt	oracle_5_14_pid2.txt
Debian 11	5.10.179-1	debian_5_10_pid0.txt	debian_5_10_pid1.txt	debian_5_10_pid2.txt
Ubuntu 20.04	5.4.0-146-generic	ubuntu_5_4_pid0.txt	ubuntu_5_4_pid1.txt	ubuntu_5_4_pid2.txt
Debian 10	4.19.269-1	debian_4_19_pid0.txt	debian_4_19_pid1.txt	debian_4_19_pid2.txt
Ubuntu 18.04	4.15.0-208-generic	ubuntu_4_15_pid0.txt	ubuntu_4_15_pid1.txt	ubuntu_4_15_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	centos_3_10_pid0.txt	centos_3_10_pid1.txt	centos_3_10_pid2.txt