(CAT-2100) Add Debian 12 support

Author: shubhamshinde360

Diff for: .fixtures.yml

@@ -4,7 +4,7 @@ fixtures:
     provision: 'https://github.com/puppetlabs/provision.git'
     puppet_agent:
       repo: 'https://github.com/puppetlabs/puppetlabs-puppet_agent.git'
-      ref: v4.13.0
+      ref: v4.21.0
   forge_modules:
     chocolatey: "puppetlabs/chocolatey"
     java: "puppetlabs/java"

Diff for: metadata.json

@@ -49,7 +49,8 @@
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
         "10",
-        "11"
+        "11",
+        "12"
       ]
     },
     {

Diff for: spec/spec_helper_acceptance_local.rb

@@ -197,7 +197,7 @@ class { 'java': }
     when 'ubuntu'
       @ensure_ks = 'present' if ['20.04', '22.04'].include?(os[:release])
     when 'debian'
-      @ensure_ks = 'present' if os[:release].match?(%r{^11})
+      @ensure_ks = 'present' if os[:release].match?(%r{^11|12})
     end
   end
 end