matomo: update to 5.8.0 (#4839)

Author: paladox

modules/matomo/manifests/init.pp

@@ -8,7 +8,7 @@
     git::clone { 'matomo':
         directory          => '/srv/matomo',
         origin             => 'https://github.com/matomo-org/matomo',
-        branch             => '5.7.1', # Current stable
+        branch             => '5.8.0', # Current stable
         recurse_submodules => true,
         owner              => 'www-data',
         group              => 'www-data',