Merge branch 'deps/b2ed305-db136ae' into 'master'

Update unixcharles/acme-client from 2.0.6 to 2.0.7

See merge request gitlab-org/omnibus-gitlab!4581

changelogs/unreleased/deps-b2ed305-db136ae.yml

+---
+title: Update unixcharles/acme-client from 2.0.6 to 2.0.7
+merge_request: 4581
+author:
+type: changed

config/software/acme-client.rb

@@ -15,7 +15,7 @@
 #
 name 'acme-client'
-default_version '2.0.6'
+default_version '2.0.7'
 license 'MIT'
 license_file 'LICENSE.txt'