Merge pull request #1210 from puppetlabs/pdksync_IAC-1598/main/remove_debian_8_support

pdksync - (IAC-1598) - Remove Support for Debian 8

Author: adrianiurca

metadata.json

@@ -51,7 +51,6 @@
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "8",
         "9",
         "10",
         "11"