(PE-31763) Remove the dependency on stdlib

Prior to this commit, this module required puppetlabs-stdlib to be
functional. This commit removes puppetlabs-stdlib as a depencency.

Author: Jarret Lavallee

.fixtures.yml

@@ -1,5 +1,4 @@
 ---
 fixtures:
   repositories:
-    stdlib: "git://github.com/puppetlabs/puppetlabs-stdlib"
     cron_core: "git://github.com/puppetlabs/puppetlabs-cron_core"

manifests/pe_metric.pp

@@ -33,8 +33,8 @@
 
   $_remote_metrics_enabled = if $remote_metrics_enabled =~ Boolean {
     $remote_metrics_enabled
-  } elsif fact('pe_server_version') =~ NotUndef {
-    if versioncmp(fact('pe_server_version'), '2019.8.5') >= 0 {
+  } elsif $facts.dig('pe_server_version') =~ NotUndef {
+    if versioncmp($facts.dig('pe_server_version'), '2019.8.5') >= 0 {
       true
     } else {
       false

manifests/system.pp

@@ -51,7 +51,9 @@
 
   if $facts['virtual'] == 'vmware' {
     if $manage_vmware_tools and ($system_metrics_ensure == 'present') {
-      ensure_packages([$vmware_tools_pkg])
+      package {$vmware_tools_pkg:
+        ensure => present,
+      }
     }
 
     file { "${scripts_dir}/vmware_metrics":

metadata.json

@@ -8,10 +8,6 @@
   "project_page": "https://github.com/puppetlabs/puppetlabs-puppet_metrics_collector",
   "issues_url": "https://github.com/puppetlabs/puppetlabs-puppet_metrics_collector/issues",
   "dependencies": [
-    {
-      "name": "puppetlabs-stdlib",
-      "version_requirement": ">= 2.6.0 < 8.0.0"
-    }
   ],
   "operatingsystem_support": [
     {