Vagrant: fix missing Icinga Web 2 requirements

refs #3265

.puppet/modules/php/manifests/phpd.pp

@@ -14,7 +14,7 @@ define php::phpd {
 
   include php
 
-  file { "/etc/php.d/$name.ini":
+  file { "/etc/opt/rh/rh-php71/php.d/$name.ini":
     content => template("php/$name.ini.erb"),
     notify  => Service['apache'],
     require => Package['rh-php71-php-fpm'],

.puppet/profiles/icingaweb2_dev/manifests/init.pp

@@ -28,6 +28,9 @@ class icingaweb2_dev (
     'rh-php71-php-mysqlnd',
     'rh-php71-php-pgsql',
     'rh-php71-php-ldap',
+    'rh-php71-php-xml',
+    'rh-php71-php-xdebug',
+    'sclo-php71-php-pecl-imagick',
     'php-phpunit-PHPUnit'
   ]:
     ensure => latest,