requirements: specify a version for certbot

to avoid warnings when running ansible-galaxy install -r requirements.yml multiple times.

requirements: specify a version for certbot
to avoid warnings when running ansible-galaxy install -r requirements.yml multiple times.
ebabac4c · Guido Gunther · 71d165ab · ebabac4c
Commit ebabac4c authored Jan 29, 2018 by Guido Gunther
--- a/requirements.yml
+++ b/requirements.yml
@@ -4,4 +4,4 @@
  name: geerlingguy.jenkins

 - src: geerlingguy.certbot
-
+  version: 3.0.0