Fix incorrect types for pkg_provider and install_options

Author: Andrew Beresford

manifests/forwarder.pp

@@ -62,7 +62,7 @@
   String $package_ensure                = $splunk::params::forwarder_pkg_ensure,
   Variant[String,Integer] $logging_port = $splunk::params::logging_port,
   Variant[String,Integer] $splunkd_port = $splunk::params::splunkd_port,
-  Optional[String] $install_options     = $splunk::params::forwarder_install_options,
+  Optional[Array] $install_options      = $splunk::params::forwarder_install_options,
   String $splunk_user                   = $splunk::params::splunk_user,
   String $splunkd_listen                = '127.0.0.1',
   Boolean $purge_deploymentclient       = false,
@@ -71,7 +71,7 @@
   Boolean $purge_props                  = false,
   Boolean $purge_transforms             = false,
   Boolean $purge_web                    = false,
-  String $pkg_provider                  = $splunk::params::pkg_provider,
+  Optional[String] $pkg_provider        = $splunk::params::pkg_provider,
   String $forwarder_confdir             = $splunk::params::forwarder_confdir,
   Hash $forwarder_output                = $splunk::params::forwarder_output,
   Hash $forwarder_input                 = $splunk::params::forwarder_input,

manifests/init.pp

@@ -56,7 +56,7 @@
   Variant[String,Integer] $logging_port         = $splunk::params::logging_port,
   Variant[String,Integer] $splunkd_port         = $splunk::params::splunkd_port,
   String $splunk_user                           = $splunk::params::splunk_user,
-  String $pkg_provider                          = $splunk::params::pkg_provider,
+  Optional[String] $pkg_provider                = $splunk::params::pkg_provider,
   String $splunkd_listen                        = '127.0.0.1',
   Variant[String,Integer] $web_port             = '8000',
   Boolean $purge_alert_actions                  = false,