Warn on using default with attributes

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>

etc/deprecations.json

@@ -3,7 +3,7 @@
   "unknown_group_action": "ignore",
   "groups": {
     "attrs_value_replaces_default": {
-      "action": "ignore",
+      "action": "warn",
       "prefix": "The 'default' option for attributes is being replaced by 'value' - please use it instead."
     },
     "aws_resources_in_resource_pack": {

test/functional/inspec_check_test.rb

@@ -11,7 +11,7 @@ describe 'inspec check' do
 
   describe 'inspec check with json formatter' do
     it 'can check a profile and produce valid JSON' do
-      out = inspec('check ' + integration_test_path + ' --format json')
+      out = inspec('check ' + example_profile + ' --format json')
       out.exit_status.must_equal 0
       JSON.parse(out.stdout)
     end

test/functional/inspec_vendor_test.rb

@@ -107,7 +107,9 @@ describe 'example inheritance profile' do
       out.exit_status.must_equal 0
 
       out = inspec('json ' + dir + ' --output ' + dst.path)
-      out.stderr.must_equal ''
+
+      # the profile used has 'default' style attributes
+      out.stderr_ignore_deprecations.must_equal ''
       out.exit_status.must_equal 0
 
       hm = JSON.load(File.read(dst.path))

test/unit/mock/profiles/inputs/metadata-invalid/inspec.yml

@@ -9,4 +9,4 @@ version: 0.1.0
 attributes:
 - name: val_color
   type: color
-  default: black
+  value: black