Expand VCR URIs that need to be sanitized

The default IAM uri for power_virtual_servers is
'https://iam.cloud.ibm.com/identity/token#apikey'.

The resource controller URI starts with
'https://resource-controller.cloud.ibm.com' (no 'iaas' subdomain).
There's no harm in sanitizing _any_ domain with cloud.ibm in it.

Author: jaywcarman

spec/spec_helper.rb

@@ -65,8 +65,8 @@ def header_sanitizer(response_header, transient_headers)
   config.configure_rspec_metadata! # Auto-detects the cassette name based on the example's full description
 
   config.before_record do |i|
-    replace_token_contents(i) if i.request.uri == "https://iam.cloud.ibm.com/identity/token"
-    vpc_sanitizer(i) if i.request.uri.match?('iaas.cloud.ibm') || i.request.uri.match?('tags.global-search-tagging')
+    replace_token_contents(i) if i.request.uri.start_with?("https://iam.cloud.ibm.com/identity/token")
+    vpc_sanitizer(i) if i.request.uri.match?('cloud.ibm') || i.request.uri.match?('tags.global-search-tagging')
   end
 
   VcrSecrets.define_all_cassette_placeholders(config, :ibm_cloud_power)