Remove github pages and old docs gh actions (ChrisTitusTech#3448)

* Remove github pages and old docs gh actions

* add originalvalue for linting

* Update tweaks.json

Author: ChrisTitusTech

.github/mkdocs.yml

@@ -1562,7 +1562,8 @@
         "Path":"HKLM:\\SOFTWARE\\Policies\\BraveSoftware\\Brave",
         "Name": "BraveRewardsDisabled",
         "Type": "DWord",
-        "Value": "1"
+        "Value": "1",
+        "OriginalValue": "<RemoveEntry>"
       },
             {
         "Path": "HKLM:\\SOFTWARE\\Policies\\BraveSoftware\\Brave",