Changed Privacy Policy to Privacy Notice (bigbluebutton#5897)

* Changed Privacy Policy to Privacy Notice

- resolves bigbluebutton#5882

* privacy policy changed to privacy notice

app/assets/locales/en.json

@@ -278,8 +278,8 @@
       "administration": {
         "administration": "Administration",
         "terms": "Terms & Conditions",
-        "privacy": "Privacy Policy",
-        "privacy_policy": "Privacy Policy",
+        "privacy": "Privacy Notice",
+        "privacy_policy": "Privacy Notice",
         "change_term_links": "Change the terms links that appears at the bottom of the page",
         "change_privacy_link": "Change the privacy link that appears at the bottom of the page",
         "helpcenter": "Help Center",
@@ -417,7 +417,7 @@
         "brand_color_updated": "The brand color has been updated.",
         "brand_image_updated": "The brand image has been updated.",
         "brand_image_deleted": "The brand image has been deleted.",
-        "privacy_policy_updated": "The privacy policy has been updated.",
+        "privacy_policy_updated": "The privacy notice has been updated.",
         "helpcenter_updated": "The help center link has been updated.",
         "terms_of_service_updated": "The terms of service have been updated.",
         "maintenance_updated": "The maintenance banner has been updated."