Merge pull request voxpupuli#192 from saz/remove-eol-debian_ubuntu

remove EOL Ubuntu 18.04 and Debian 10

Author: saz

metadata.json

@@ -53,14 +53,12 @@
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
-        "18.04",
         "24.04"
       ]
     },
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
-        "10",
         "11",
         "12"
       ]