Update geerlingguy versions (#173)

Author: DonRichards

requirements.yml

@@ -11,10 +11,10 @@
   version: 3.0.0
 
 - src: geerlingguy.php-versions
-  version: 2.1.5
+  version: 4.0.0
 
 - src: geerlingguy.php
-  version: 3.6.0
+  version: 4.0.0
 
 - src: geerlingguy.composer
   version: 1.7.0
@@ -23,7 +23,7 @@
   version: 2.0.2
 
 - src: geerlingguy.mysql
-  version: 2.9.0
+  version: 3.1.0
 
 - src: geerlingguy.postgresql
   version: 1.4.3