fix: add acmesolver for airgapped clusters (#1886)

solves airgapped clusters and using ACME certificates, cert PR requires vexxhost/ansible-collection-kubernetes#132
fixes: vexxhost/ansible-collection-containers#29

Reviewed-by: Oleksandr K.
diff --git a/galaxy.yml b/galaxy.yml
index 3465081..55ba775 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -17,7 +17,7 @@
   kubernetes.core: 2.4.0
   openstack.cloud: 1.7.0
   vexxhost.ceph: 3.0.1
-  vexxhost.kubernetes: ">=1.13.4"
+  vexxhost.kubernetes: ">=1.14.3"
 tags:
   - application
   - cloud