Fix "create deb and rpm packages for installer" Circle CI build job (#708)
Fix "create deb and rpm packages for installer" Circle CI build job (#708)

* Try using debian 10 which ships with ruby 2.5.

* Update gnugpg commands, debian 10 ships with newer version of gpg which
is not fully backward compatible.
imron/scalyr-agent-2,scalyr/scalyr-agent-2,scalyr/scalyr-agent-2,scalyr/scalyr-agent-2,scalyr/scalyr-agent-2