Merge pull request #976 from puppetlabs/pdksync_maint/main/deprecate_rhel_5_family

pdksync - (MAINT) Remove RHEL 5 family support

Author: pmcmaw

metadata.json

@@ -17,7 +17,6 @@
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [
-        "5",
         "6",
         "7",
         "8"
@@ -26,7 +25,6 @@
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
-        "5",
         "6",
         "7",
         "8"