Fix OAS schema validations

openapi/paths/content/content@denylist@{type}@{id}.yaml

@@ -36,7 +36,7 @@ put:
               type: string
         example:
           blocker: '0x89205A3A3b2A69De6Dbf7f01ED13B2108B2c43e7,'
-          timestamp: '1628534551726,'
+          timestamp: 1628534551726
           signature: >-
             block-content-QmbcVjrVGDWwdCMdXQjpyzui2bCX4zaR8XwvkwFuBZvto3-1628534551726
   responses:

openapi/paths/content/content@entities@{type}.yaml

@@ -9,13 +9,9 @@ get:
       name: type
       required: true
       schema:
-        type: array
-        enum:
-          - profile
-          - scene
-          - wearable
+        type: array        
         example: profile
-      description: Entity Type that will be returned by the request
+      description: 'Entity Type that will be returned by the request. Valid values are: profile, scene and werable.'
     - in: query
       name: pointer
       allowEmptyValue: true

openapi/paths/content/content@pointer-changes.yaml

@@ -45,15 +45,11 @@ get:
       name: entityType
       allowEmptyValue: true
       schema:
-        type: array
-        enum:
-          - scene
-          - profile
-          - wearable
+        type: array      
         example: profile
       description: >-
         The type of entities that will be shown in the collection, many values
-        can be sent.
+        can be sent. Valid values are: profile, scene and werable.
   responses:
     '200':
       description: List of deployment changes made to pointers