Bump Terraform provider versions in docs

* Bump Terraform provider versions to reflect the versions
used by the maintainer

CHANGES.md

@@ -3,6 +3,8 @@
 Notable changes between versions.
 
 ## Latest
+
+## v1.14.2
  
 * Kubernetes [v1.14.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.14.md#v1142)
 * Update etcd from v3.3.12 to [v3.3.13](https://github.com/etcd-io/etcd/releases/tag/v3.3.13)

docs/cl/aws.md

@@ -49,7 +49,7 @@ Configure the AWS provider to use your access key credentials in a `providers.tf
 
 ```tf
 provider "aws" {
-  version = "~> 2.8.0"
+  version = "~> 2.11.0"
   alias   = "default"
 
   region                  = "eu-central-1"

docs/cl/digital-ocean.md

@@ -50,7 +50,7 @@ Configure the DigitalOcean provider to use your token in a `providers.tf` file.
 
 ```tf
 provider "digitalocean" {
-  version = "~> 1.2.0"
+  version = "~> 1.3.0"
   token = "${chomp(file("~/.config/digital-ocean/token"))}"
   alias = "default"
 }