fix compute instance + several tests

compute selflinks return back `wwww.googleapis.com` as the domain,
which was causing a perma-diff. Fixing google.cloud's normalization
fixes that.

Fixing the following tests as well, since creating an instance
now works:

- gcp_compute_instance
- gcp_compute_instance_group
- gcp_compute_instance_group_manager
- gcp_compute_instance_template
- gcp_compute_region_autoscaler
- gcp_compute_region_instance_group_manager
- gcp_compute_target_instance
- gcp_compute_target_pool

tests/integration/targets/gcp_compute_autoscaler/tasks/autogen.yml

@@ -38,7 +38,7 @@
       - auto_delete: 'true'
         boot: 'true'
         initialize_params:
-          source_image: projects/ubuntu-os-cloud/global/images/family/ubuntu-1604-lts
+          source_image: projects/ubuntu-os-cloud/global/images/family/ubuntu-minimal-2204-lts
       machine_type: n1-standard-1
       network_interfaces:
       - network: "{{ network }}"
@@ -216,7 +216,7 @@
       - auto_delete: 'true'
         boot: 'true'
         initialize_params:
-          source_image: projects/ubuntu-os-cloud/global/images/family/ubuntu-1604-lts
+          source_image: projects/ubuntu-os-cloud/global/images/family/ubuntu-minimal-2204-lts
       machine_type: n1-standard-1
       network_interfaces:
       - network: "{{ network }}"