[otpgen.sh] Ubuntu 18.04 CI is failing in install

[shatadru]

• Ubuntu 18.04 CI is failing in Test 4 - install command from normal user without sudo - when packages are installed

  
  +'[' -d /home/runner/otpgen ']'

• echo 'Creating required files'
• mkdir -p /home/runner/otpgen Checking for required packages... Creating required files
• touch /home/runner/otpgen/.secret_list
• chown -R runner:runner /home/runner/otpgen chown: changing ownership of '/home/runner/otpgen/.secret_list': Operation not permitted chown: changing ownership of '/home/runner/otpgen': Operation not permitted
• failed=1
• '[' -z 1 ']'
• fatal_error 'Unhandled Error, probably permission issues(?), You can re-install using --clean-install'
• echo -e '\e[31m\e[1m Fatal Error \e[0m: Unhandled Error, probably permission issues(?), You can re-install using --clean-install'
• exit 255

  
  Seems in Ubuntu file owner cant do chown. 
  We can handle this by checking the file/group ownership is already correct

[shatadru]

This was not fixed, the commit was mistakenly linked to this rather than #24

[shatadru]

Ubuntu 20.04 CI is also now failing with same error