fix gcp_bigtable_instance

gcp_bigtable_instance scope was using an incorrect scope,
which was causing oauth requests to not complete successfully.

plugins/modules/gcp_bigtable_instance.py

@@ -264,7 +264,7 @@ def main():
     )
 
     if not module.params['scopes']:
-        module.params['scopes'] = ['https://www.googleapis.com/auth/bigtable']
+        module.params['scopes'] = ['https://www.googleapis.com/auth/cloud-platform']
 
     state = module.params['state']
 

plugins/modules/gcp_bigtable_instance_info.py

@@ -184,7 +184,7 @@ def main():
     module = GcpModule(argument_spec=dict())
 
     if not module.params['scopes']:
-        module.params['scopes'] = ['https://www.googleapis.com/auth/bigtable']
+        module.params['scopes'] = ['https://www.googleapis.com/auth/cloud-platform']
 
     return_value = {'resources': fetch_list(module, collection(module))}
     module.exit_json(**return_value)

tests/integration/targets/gcp_bigtable_instance/aliases

@@ -1,2 +1 @@
-cloud/gcp
-unsupported
+cloud/gcp

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

@@ -48,8 +48,6 @@
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/bigtable
   register: results
 - name: verify that command succeeded
   assert:
@@ -96,8 +94,6 @@
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/bigtable
   register: results
 - name: verify that command succeeded
   assert: