Merge branch 'process-nolith' into 'master'

Add Alessio to the maintainers' list See merge request gitlab-org/gitlab-workhorse!468

Merge branch 'process-nolith' into 'master'
b04fe75d · Nick Thomas · 6732726b · b9b9d5fa · b04fe75d
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -6,6 +6,7 @@ GitLab-Workhorse has the following maintainers:

 - Nick Thomas `@nick.thomas`
 - Jacob Vosmaer `@jacobvosmaer-gitlab`
+- Alessio Caiazza `@nolith`

 This list is defined at https://about.gitlab.com/team/.