adds hashicorp apt key role

ansible/roles/hashicorp-apt/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+- name: Add hashicorp GPG key
+  become: true
+  apt_key:
+    url: https://apt.releases.hashicorp.com/gpg
+    state: present
+
+- name: Add hashicorp repository
+  become: true
+  apt_repository:
+    repo: deb [arch=amd64] https://apt.releases.hashicorp.com {{ ansible_distribution_release }} main
+    state: present