drop unused scripts

roles/copr/backend/files/provision/builderpb_nova_aws.yml

@@ -1,42 +0,0 @@
-- name: check/create instance
-  hosts: 127.0.0.1
-  gather_facts: False
-
-  vars_files:
-    - vars.yml
-    - nova_cloud_vars.yml
-
-  vars:
-    keypair: buildsys
-    max_spawn_time: 1100
-    spawning_vm_user: "fedora"
-    image_name: "{{ builder_images.x86_64 }}"
-
-  tasks:
-    - name: so far we have only one instance in AWS so it will always be the same address
-      set_fact: builder_ip="34.254.223.48"
-
-    - name: add builder ip to the special group
-      local_action: add_host hostname="34.254.223.48" groupname=builder_temp_group
-
-
-- name: provision builder
-  hosts: builder_temp_group
-  gather_facts: True
-  become: true
-  user: fedora
-
-  vars_files:
-    - vars.yml
-    - nova_cloud_vars.yml
-
-  vars:
-    ansible_python_interpreter: /usr/bin/python3
-
-  tasks:
-  - include: "create_swap_file.yml"
-    when:
-    - prepare_base_image is defined
-
-  - include: "provision_builder_tasks.yml"
-  - include: "offloading_hack.yml"