Release v3.0-1

• Add workflows for github action
• Update man page and README.md

Release v3.0

• Migration to debian10 numbering
• Add utils to compare file permissions to a list of authorized permissions
• Update skel, update documentation
• Add 1.1.1.7 check and test (disable FAT)
• Add 1.1.23 check and test (disable usb storage)
• Add 1.7.x checks and tests (apparmor)
• Add 2.2.1.2 check and test (systemd-timesyncd)
• Add 4.1.1.1,4 check (auditd)
• Add 4.2.1.6 check (syslog-ng)
• Add 4.2.2.x checks and tests (journald)
• Add 4.4 checks and tests (logrotate permission)
• Add 5.2.20-23 checks and tests (sshd)
• Add 6.1.3-9 checks (/etc/passwd-, /etc/shadow-, ...)